MASTER LOCK – 387 KING PIN TRAILER LOCK

Description

Features:

• Secures the king pin of semi-trailers, RVs, and other firth wheel trailers
• Renders bolt cutters useless
• High grade aluminum is lightweight while providing high security
• High visibility red body and durable flag alert drivers that lock is attached
• Includes an integrated No. 5 lock with all of its security and keying flexibility
• Limited lifetime warranty