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

Redline Enclosed Trailer Parts - RS16933LH

• Left Hand Ramp Spring
• High quality steel alloy
• Provides approximately 90 degrees of deflection
• Measurement of spring legs from coil to tip: 4"
• Width of coil: 2-1/2"
• Overall length: 11"
• I.D. of coil: 1-1/2"
• NOTE: The bars need to be mounted flat to the surface they are being used on.

385700 Ramp Spring - Left Hand

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

Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.

Redline Enclosed Trailer Parts RS16933LH Review

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Customer Reviews

Ramp Spring - 2K Torque for 1-1/2 - RS16933LH

Average Customer Rating:  5.0 out of 5 stars   (7 Customer Reviews)

- RS16933LH

by: denny12/13/2012

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a++++ good service thank you 61365

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- RS16933LH

by: barbara10/30/2012

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Product was received earlier than expected and in excellent condititon!58434

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- RS16933LH

by: Jesse H.10/17/2012

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Thanks for having the parts I needed. I have not been able to find them anywhere else.57426

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- RS16933LH

by: Dan B.03/16/2012

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I am very happy with the quality of the product, the speed of delivery and the competitive price. Thank you. Whenever I need any products you offer I will definitely shop with you again. Dan B.34089

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- RS16933LH

by: Lawrence Riek01/30/2012

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I have installed the assist springs, and they are great. I now lift the ramp's with ease. Delivery was as you said, "a couple of days".30652

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- RS16933LH

by: SHBarker06/15/2011

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just what I was looking for ! save the back and body from lifting the ramps on may Gooseneck tralier.17070

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- RS16933LH

by: Jeremy W06/09/2011

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Exactly what I needed. Good price and it was shipped quickly. Online descriptions were thourough.16617

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Ask the Experts about this Redline Enclosed Trailer Parts

• Dimensions and Lift Capacity of Ramp Spring # RS16933LH
  
• I contacted our representative at Redline about Ramp Spring, part # RS16933LH. He informed me that the overall length of the spring is approximately 10-1/2 Inches and the width of the spring is 3-3/4 Inches. The measurement from each ear to center of spring is about 5-1/4 Inches, and the spring is made to fit over 1-1/2 Inch bar. The metal rod that forms the spring is just under 1/2 Inch in diameter. I used photoshop to show the dimensions of Ramp Spring, part # RS16933LH, (see picture). For
  view full answer...


• Wire Diameter and Number of Coils on the Left Hand Ramp Spring, item # RS16933LH
  
• The Ramp Spring, part # RS16933LH and part # RS16933RH, has a wire diameter of 1/2 inch, and has 6 full coils and 2 partial end coils that terminate at the spring ends. The overall length of the spring is approximately 10-1/2 Inches and the width of the spring is 3-3/4 Inches. The measurement from each ear to center of spring is 5-1/4 Inches, and the spring is made to fit over 1-1/2 Inch bar. These springs are rated at 2,000 pounds of torque, to help with lifting and lowering ramp doors on tr
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• Choosing/Sizing the Correct Trailer Ramp Spring for a Ramp Door
  
• When selecting ramp springs for a trailer ramp, you will want to know the diameter of your hinge pin and how much space you have available in the hinge. A typical horse trailer or utility trailer ramp uses 3/4 inch hinge pins and would require two ramp springs with a 3/4 inch inner diameter. The ramp springs that we carry fit 1-1/2 inch diameter hinge pins and are designed for use with heavy-duty steel ramps like those on equipment trailers or car haulers. The spring slips over the hinge pin
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