ULTRA-HIGH SECURITY TRAILER COUPLER LOCK: The straight forward and strong design fits most Square Tube Gooseneck couplers and includes the lock for the set-bolt.
HEAVY DUTY: This no-nonsense coupler and set-bolt locks are constructed of 3/16" fully welded cold rolled steel, with welded hinges and hinge pins and is hammer, bolt cutter, and crowbar proof!
BRIGHT YELLOW POWDER COAT FINISH: We believe in presenting a hard target that is why we use a bright yellow powder coat to warn off would be thieves.
HIGH SECURITY PUCK LOCK: Cobra SideWinder have extreme picking resistance, limited key blank access and over 250 million key code combinations available. Each Cobra SideWinder lock has 10+ combination locking plates each containing multiple anti picking grooves. The locking plates align with a sidebar to keep the inner cylinder engaged with the shell in the locked position. SideWinder locks have a Symmetrical key that will work in either direction, making this a very user-friendly lock.
FT. KNOX LOCKS: We are a family run and operated small business with our locks designed and proudly made in the USA.