Master Lock 387 Trailer King Pin Lock
4.8 (426) · $ 91.99 · In stock
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.
Universal Trailer Coupler Lock (378DAT) by Master Lock. Fit to 2-5/16 (59mm) trailer coupler. The Master Lock No. 378DAT features a 2-5/16in (59mm) trailer coupler lock, designed to resist rust and corrosion. Fit to 2-5/16 trailer coupler. The Master Lock No. 378DAT features a 2-5/16 trailer coupler lock, designed to resist rust and corrosion. The advanced locking mechanism provides resistance to picking and prying.
Master Lock 378DAT Trailer Coupler Lock
Master Lock: The Rest Of The Story
1166] Novice-Level Security: Master Lock No. 387 Kingpin Lock
Master Lock 387 High Security King Pin Lock, w1 keyway
Master Lock 387 King Pin Lock — AllPadlocks
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.
Master Lock 387 Trailer King Pin Lock
King Pin Lock for Fifth (5th) Wheel Trailers Couplers, 2716 – NU-SET
Heavy Duty King Pin Lock, Cast Steel
4140KA-3231 by MASTER LOCK - Master Lock® No. 4140KA - 3231
