King pin lock deters towaway theft of your fifth-wheel trailer. Heavy-duty aluminum collar fits around your trailer's king pin and secures with the chrome-plated, pick-proof steel lock. Can be keyed alike to match other etrailer locks.

Fight back against trailer thieves with this rugged, rustproof aluminum king pin lock. Simple yet effective, it deters towaway theft of your fifth-wheel trailer. Includes stainless steel padlock.

Protect your 5th-wheel trailer against theft with this heavy-gauge alloy king pin lock. Includes 2 keys.