bing tracking image

Search: cargo door spring   >  

Popular Categories

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 250-lb Capacity

Our Price: $641.56
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Specs: Application: 76" to 96" wide trailer door Dimensions: 96" wide x 4-3/4" tall Spring capacity: 250 lbs 1-Year limited warranty Cable length: 150" Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 231 - 250 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 185-lb Capacity

Our Price: $357.46
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 81" to 96" wide trailer door Dimensions: 95-1/2" wide x 4-3/4" tall Spring capacity: 185 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 151 - 185 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 230-lb Capacity

Our Price: $220.14
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 94-3/8"- 95-3/8" wide, this durable system ensures safe, reliable performance.Features to know about Effortlessly Open and Close Heavy Trailer Doors: Dual Spring Design Struggling to lift and lower a heavy ramp door on your enclosed trailer? The Conventional Ramp Door Spring, featuring a dual-spring setup, takes on the heavy lifting for you.
  • Dual Ramp Spring
  • Torsion Spring
  • 186 - 230 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 96 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 160-lb Capacity

Our Price: $353.65
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 69" to 96" wide trailer door Dimensions: 95-5/8" wide x 4-3/4" tall Spring capacity: 160 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 151 - 185 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Dual Spring - 160-lb Capacity

Our Price: $198.78
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Yellow safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 60" to 82" wide trailer door Dimensions: 81" wide Spring capacity: 160 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 151 - 185 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 81 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Dual Spring - 120-lb Capacity

Our Price: $356.58
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Yellow safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 60" to 82" wide trailer door Dimensions: 81" wide Spring capacity: 120 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 86 - 120 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 81 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 230-lb Capacity

Our Price: $429.57
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of your ramp door freefalling.Specs: Application: 94-3/8" to 95-3/8" wide trailer door Dimensions: 96" wide x 4-7/8" tall x 5-3/4" deep Spring capacity: 230 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 186 - 230 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 120-lb Capacity

Our Price: $224.61
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Hardware for installing the brackets to your trailer is not included Sturdy steel construction Made in the USA Specs: Application: 60" to 96" wide trailer door Dimensions: 95-5/8" wide x 4-3/4" tall Spring capacity: 120 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 86 - 120 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $195.62
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Specs: Application: 45-1/4" to 95-5/8" wide trailer door Dimensions: 96" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 150 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 121 - 150 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 150-lb Capacity

Retail: $224.78
Our Price: $204.28
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Specs: Application: 92-1/4" to 95-1/4" wide trailer door Dimensions: 96" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 150 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • Torsion Spring
  • 121 - 150 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 94 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 6' Wide Enclosed Trailer - Single Spring - 120-lb Capacity

Our Price: $209.66
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Specs: Application: 38" to 69" wide trailer door Dimensions: 69" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 120 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 86 - 120 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 69 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $222.63
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Specs: Application: 43" to 79" wide trailer door Dimensions: 79" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 150 lbs Cable length: 150" Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 121 - 150 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 79 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 6' Wide Enclosed Trailer - Single Spring - 80-lb Capacity

Our Price: $180.32
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 40" to 67" wide trailer door Dimensions: 67-5/8" wide x 4-3/4" tall Spring capacity: 80 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 85 lbs or Less
  • Conventional Spring
  • 150 Inch Cable
  • 66 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 6-1/2' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $188.62
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 43"- 79" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • Torsion Spring
  • 121 - 150 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 79 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Single Spring - 120-lb Capacity

Our Price: $189.65
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Specs: Application: 38" to 79" wide trailer door Dimensions: 79" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 120 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 86 - 120 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 79 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Single Spring - 80-lb Capacity

Our Price: $175.66
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 40" to 79" wide trailer door Dimensions: 79" wide x 4-3/4" tall Spring capacity: 80 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 85 lbs or Less
  • Conventional Spring
  • 150 Inch Cable
  • 77 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $169.23
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 45-1/4"- 95-5/8" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • Torsion Spring
  • 121 - 150 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 96 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 5' Wide Enclosed Trailer - Single Spring - 85-lb Capacity

Our Price: $161.71
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Specs: Application: 32" to 56" wide trailer door Dimensions: 56" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 85 lbs Cable length: 135" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 85 lbs or Less
  • Conventional Spring
  • 135 Inch Cable
  • 56 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 5-1/2' Wide Enclosed Trailer - Single Spring - 120-lb Capacity

Our Price: $205.24
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 38"- 69" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • Torsion Spring
  • 86 - 120 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 69 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 6-1/2' Wide Enclosed Trailer - Single Spring - 120-lb Capacity

Our Price: $170.47
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 40"- 82" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • Torsion Spring
  • 86 - 120 lbs
  • Conventional Spring
  • 150 Inch Cable
  • 82 Inch Wide Spring
  • M-3 and Associates

Conventional Ramp Door Spring for 4' Wide Enclosed Trailer - Single Spring - 70-lb Capacity

Our Price: $149.49
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Specs: Application: 24" to 44" wide trailer door Dimensions: 44" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 70 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • Torsion Spring
  • 85 lbs or Less
  • Conventional Spring
  • 150 Inch Cable
  • 44 Inch Wide Spring
  • TRC

Conventional Ramp Door Spring for 6' Wide Snowmobile Trailer - Single Spring - 80-lb Capacity

Our Price: $161.44
In Stock
Replace your old snowmobile trailer door spring with this heavy-duty conventional ramp door spring. This single-drum setup reduces the chances of getting your snowmobile's ski caught in the cable. ...
If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system.
  • Single Ramp Spring
  • Torsion Spring
  • 85 lbs or Less
  • Conventional Spring
  • 150 Inch Cable
  • 66 Inch Wide Spring
  • M-3 and Associates

Ramp Spring - 2K Torque for 1-1/2" Round Shaft - LH

Our Price: $57.08
In Stock
Replace your trailer ramp spring with this steel alloy spring. Ramp door spring lets you easily lift and lower the ramp or door on your enclosed trailer.Left Hand Ramp Spring High quality steel alloy Provides approximately 90 degrees of deflection Measurement of spring legs from coil to tip: 3-3/4" Width of coil: 2-1/2" Overall length: 10" I.D. of coil: 1-1/2" Application: 1-1/2" round shaft Note: The bars need to be mounted flat to the surface on which they are being used.
  • Single Ramp Spring
  • Coil Spring
  • M-3 and Associates

Ramp Spring - 2K Torque for 1-1/2" Shaft - RH

Our Price: $58.22
Replace your trailer ramp spring with this steel alloy spring. Ramp door spring lets you easily lift and lower the ramp or door on your enclosed trailer.Right Hand Ramp Spring High quality steel alloy Provides approximately 90 degrees of deflection Measurement of spring legs from coil to tip: 3-3/4" Width of coil: 2-1/2" Overall length: 10" Inner diameter of coil: 1-1/2" Outer diameter of coil: 2-1/4" Note: The bars need to be mounted flat to the surface on which they are being used.
  • Single Ramp Spring
  • Coil Spring
  • M-3 and Associates