Master Lock 377KA-0313 Trailer Coupler Lock
Description
The Master Lock 377KA features a trailer coupler lock, designed to fit 1-7/8" (48mm), 2" (51mm) and most 2-5/16" (59mm) trailer couplers. The advanced locking mechanism provides resistance to picking and prying. Easy to install and remove. Resists rust and corrosion. Keyed Alike.
- Fits 1-7/8" (48mm), 2" (51mm) and most 2-5/16" (59mm) trailer couplers
- Advance locking mechanism resists picking and prying
- Easy to install and remove
- Resists rust and corrosion
- Keyed Alike.