Master Lock 387 Trailer King Pin Lock

The Master Lock No. 387 High Security King Pin Lock secures the king pin of semi-trailers, RVs and other fifth wheel trailers to prevent theft and deter break-in's. Including an integrated padlock (No. 5), this locking device renders bolt cutters useless and the high-grade aluminum is lightweight while providing high security.

King Pin Lock for Fifth (5th) Wheel Trailers Couplers, 2716 – NU-SET

Secures the king pin of semi-trailers, RV's, and other fifth wheel trailers. Solid, cast aluminum alloy withstands physical attacks. Featuring the

Master Lock Key Lock - Red, 387NKA, 1-Pack

387 TRAILER COUPLER LOCK King Pin Lock Semi-Trailers RV and Fifth Wheel Trailer

Master Lock #2847 Adjustable Trailer Coupler Lock at [MA-2847DAT] - $11.95 : Heartland Lock, Trailer Coupler, Wheel, Door & Hitch, Receiver, Motorcycle & Bicycle Locks

1166] Novice-Level Security: Master Lock No. 387 Kingpin Lock

Buy Master Lock Key Lock - Red, 387NKA, 1-Pack: Automotive - ✓ FREE DELIVERY possible on eligible purchases

Master Lock Key Lock - Red, 387NKA, 1-Pack

Master Lock Key Lock - Red, 387NKA, 1-Pack : Automotive

1166] Novice-Level Security: Master Lock No. 387 Kingpin Lock

The Enforcer King Pin Lock

Master Lock 387 King Pin Lock — AllPadlocks

NEW Master Lock Trailer Hitch King Pin Aluminum Padlock 3UU67 387

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.

Master Lock 377KA No. 377 Trailer Coupler Lock Keyed Alike

Trailer Locks — AllPadlocks