Cart Contents
Qty Product Price
2 Auto Floor Mats All Weather - Car Truck SUV - Black $69.90
2 Auto Floor Mats All Weather - Car Truck SUV - Grey, 2 pc universal $69.90
1 WeatherTech Cargo Liner - Black $127.95
1 WeatherTech All-Weather Front Floor Mats - Black $69.95
3 Karrite Full Frame Truck Ladder Rack - Compact $1,049.85
2 WeatherTech All-Weather Rear Floor Mats - Gray $120.00
1 Auto Floor Mats All Weather - Car Truck SUV - Black , 2 pc universal $34.95
1 AMP Research Power Step Motorized Running Boards $1,422.78
1 WeatherTech All-Weather Front Floor Mats - Gray $69.95
1 WeatherTech All-Weather Third Row Floor Mat - Gray $60.00
1 Westin Ultimate Bull Bar with Skid Plate, Black Powder Coated Stainless Steel $324.95
1 Westin Signature Series Step Bars, Black Powder Coated, for Honda Pilot and Acura MDX $249.95
1 Westin Signature Series Step Bars, Chrome Plated, for Honda Pilot and Acura MDX $374.95
1 Rear Custom Auto Floor Mat - Car Truck SUV - Black $49.95
1 Westin License Plate Relocation Bracket for Ultimate and E-Series Bull Bar $19.95
1 WeatherTech 2nd Row Rear Auto Floor Mat - Gray $74.95
1 WeatherTech All-Weather Third Row Floor Mat - Black $60.00
1 Westin Sure-Grip Running Boards with Custom Install Kit, Black Powder Coat Finish, for Toyota Tundra $379.95
1 WeatherTech Front Floor Liners - Tan $117.95
1 WeatherTech Cargo Liner - Black $137.95
1 Black Powder Coated Nerf Bars with Installation Kit - Dodge $199.95
1 WeatherTech Cargo Liner - Black $127.95
1 Draw-Tite Activator II Time Delayed Brake Controller with Dodge Adapter $89.95
1 Thule Roadway 2 Bike Hitch Mounted Folding Rack w Frame Mount Cradles for 1-1/4" & 2" $179.95
1 WeatherTech Front Floor Liners - Black $117.95
1 WeatherTech Front Floor Liners - Black $117.95
1 WeatherTech All-Weather Rear Floor Mats - Gray $60.00
1 WeatherTech Front Floor Liners - Tan $117.95
1 2-8 Brake Electronic Brake Controller by Draw-Tite and Reese - Time Delayed $94.95
1 WeatherTech Cargo Liner - Tan $127.95
1 Auto Floor Mats All Weather - Car Truck SUV - Black $34.95
1 Custom Auto Center Hump Mat - Car Truck SUV- Grey $33.95
1 Front Custom Auto Floor Mats - Car Truck SUV - Black $49.95
1 Auto Floor Mats All Weather - Car Truck SUV - Tan $34.95
1 WeatherTech All-Weather Front Floor Mats - Gray $69.95
1 WeatherTech 2nd Row Rear Auto Floor Mat - Tan $74.95
2 Valley Odyssey II Proportional Brake Controller with Hardwire Adapter $315.80
2 WeatherTech All-Weather Rear Floor Mats - Black $120.00
1 2-8 Brake Hand-held Electronic Brake Controller by Reese - Time Delayed $79.95
1 Westin Ultimate Bull Bar with Skid Plate, Chrome Plated Stainless Steel $389.95
2 Valley Journey HD 2-8 Electric Brake Controller - Time Delayed $149.90
1 WeatherTech 2nd Row Rear Auto Floor Liner - Tan $74.95
1 Roadmaster Even Brake Portable Proportional Braking System $1,099.95
1 Auto Floor Mats All Weather - Car Truck SUV - Black $34.95
1 Westin Safari Light Bar with Install Kit, Black Powder Coated Finish $174.95
1 Universal LED Tailgate Fire Strip Brake, Tail, Turn and Reverse Lights $74.95
1 Thule Flat Top Ski and Snowboard Carrier - 6 Skis / 4 Boards $134.95
1 Westin E-Series Step Bars, Polished Stainless Steel, for Toyota Tundra $299.95
1 Rear Custom Auto Floor Mat - Car Truck SUV - Grey $49.95
1 WeatherTech Rear Floor Liners - Black $64.95
1 Putco Chrome Fuel-Tank Door Cover for Toyota FJ Cruiser $52.95
1 WeatherTech Rear Floor Liner - Tan $84.95
1 Bully Snap-On Imposter Grille $69.95
1 Westin Safari Light Bar with Install Kit, Black Powder Coated Finish $174.95
1 Valley Journey HD Time Delayed Brake Controller with General Motors Adapter (2003-2006) $87.90
1 Thule Quest Roof Mounted Cargo Bag - 13 cubic feet $71.95
1 Truck Bed Swing Out Step $49.95
1 WeatherTech 2nd Row Rear Auto Floor Liner - Tan $74.95
1 WeatherTech Cargo Liner - Gray $127.95
1 Westin E-Series Step Bars, Black Powder Coated, for Chevy Silverado and GMC Sierra $214.95
1 Westin Polished Stainless Steel E-Series Nerf Bars $299.95
1 Thule Revolver 4 Bike Hitch Mounted Swing Away Rack w Frame Mount Cradles for 2" Hitch $413.95
1 MagnaFlow 3" Exhaust Tip - Stainless, Weld-On for 3" Tailpipe $30.82
1 Westin Oval Tube Steps with Custom Install Kit, Chrome Plated Aluminum, for Honda Ridgeline $504.95
1 Boone Outdoor Hardware Tailgate Table with Free Cover for 2" Trailer Hitches $114.95
1 Putco Chrome Door Handle Covers for Honda Ridgeline $112.95
  $11,972.20
Calculate Shipping?
Checkout
Departments
Trailer Hitch
Ball Mounts
Balls
Bike Racks
Cargo Carriers
Covers
Electrical
Hitch Covers
Locks
1-1/4" Hitch Locks
2-1/2" Hitch Locks
2" Hitch Locks
Cable Locks
Coupler Locks
Keyed Alike
Padlocks
Thule Locks
Vehicle Locks
Wheel Locks
Yakima Locks
Mirrors
Off-Road 4 X 4
Outdoors
Tools
Tow Bars
Trailer Parts
Trailers
Transmission Coolers
Vehicle Accessories
Winches
Bargain Bin
Manufacturers
Todays Specials
Vehicle Search
 

To find a Hitch
Use The Hitch Hunter
 
Product Search
 
Contact Us
Contact Us
Order Status
Help Center
Your Account
Sign In

Affiliate Login

Satisfaction Guarantee
Product Spotlight

Floor Mats
Special Offer
This order qualifies for free shipping

Master Lock Keyed Alike Trailer Towing Lock Set with 377DAT Coupler Lock

3774DAT

Click to see larger imageSee Larger
Quantity in Cart: None
Code: 3774DAT
Price: $64.95
Lowest Price Pledge
Shipping Weight: 7 pounds
Rating: Write A Review
This order ships for free. Additional items you add ship for free!
Quantity: 

Master Lock Trailer Lock Set with Coupler Lock and Ball Mount Lock ReviewMaster Lock Trailer Lock Set with Coupler Lock and Ball Mount Lock Review - Video

Master Lock Keyed Alike Trailer Lock Set

  • Keyed alike lock set includes:
    • 377DAT coupler lock - for use when trailer is not hooked up.
    • 1473DAT trailer hitch lock fits both 1-1/4" x 1-1/4" and 2" x 2" trailer hitches.
    • 2847DAT trailer stainless steel coupler latch lock - for use when trailer is in tow.
  • Hitch lock (1473DAT) fits 1-1/4" x 1-1/4" and 2" x 2" trailer hitches
    • 1/2" diameter pin
      • 5/8" diameter sleeve included for 2" trailer hitches
    • Inside Width: 2-3/4"
    • Overall Length: 6"
  • Coupler latch lock (2847DAT)
    • 1/4" diameter pin
    • Inside Width: up to 2"
  • Trailer hitch lock has a covered key slot to prevent corrosion
  • Hitch and trailer lock are chrome plated for maximum rust resistance
  • Coupler latch lock is stainless steel
  • Includes storage bag


Customers who purchased this also ordered
E19148
E-Track Trailer Cargo Control - Horizontal - 5
E-Track Trailer Cargo Control - Horizontal - 5 Foo
39323
Wheel Chock with Handle
Wheel Chock with Handle
10-2-1
Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot
Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot
59131
E-Track D-Ring, 4K
E-Track D-Ring, 4K
90185
Tekonsha PRODIGY Brake Controller - Proportional
Tekonsha PRODIGY Brake Controller - Proportional

If you need help selecting a product or have questions, you can contact our Customer Service Team at 1-800-298-8924.

Find more products like me in:
Locks


Related Products
2847DAT
Master Lock Adjustable Trailer Coupler Lock -
Master Lock Adjustable Trailer Coupler Lock - Stai
$17.95



Questions, answers, and help information about this product?