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Master Lock Universal Trailer Coupler Lock

Item# 178542
 
 
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Master Lock Universal Trailer Coupler Lock

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Only $29.99
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  • Advanced locking system resists picking and prying
  • Easy to install and remove
  • Resists rust and corrosion
  • Chrome-plated die-cast zinc construction
  • Removing the lock when not engaged in towing or security is recommended for longer life
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Product Summary

Master Lock trailer coupler lock adjusts to fit most makes and models of trailer couplers. Made of chrome-plated, die-cast zinc. Fits 1 7/8in., 2in. and most 2 5/16in. couplers. Limited lifetime warranty.

What's Included
  • (1) Coupler lock

Features + Benefits

  • Advanced locking system resists picking and prying
  • Easy to install and remove
  • Resists rust and corrosion
  • Chrome-plated die-cast zinc construction
  • Removing the lock when not engaged in towing or security is recommended for longer life
  • Lubricating lock with a penetrating oil is recommended to flush out any water or debris and to prevent rust
Key Specs
Item# 178542
Brand Master Lock
Manufacturer's Warranty Lifetime Limited Warranty
Ship Weight 4.0 lbs
Type of Lock Trailer coupler
Fits Receivers (in.) 1 7/8, 2, 2 5/16
Material Die-cast zinc
Includes (qty.) 1

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Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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Master Lock Universal Trailer Coupler Lock The price is $29.99.
Master Lock Universal Trailer Coupler Lock
(Not Yet Rated - New)
Item# 178542
In Stock Online
Only $29.99
Hide Similarities
Type of Lock - Coupler Receiver Receiver, coupler Trailer coupler
Fits Receivers (in.) 2 - 2 sq. Class III/IV 2 sq. Class III 1 7/8, 2, 2 5/16
Material Steel Steel Steel Steel Die-cast zinc
Keys Included (qty.) - 2 2 4 -
Diameter (in.) 5/8 1/4 5/8 1/4, 5/8 -
Length (in.) 5 3 5/8 2 5/8 1, 2 5/8 -
Includes (qty.) 1 1 1 2 1