The Master Lock⢠Adjustable Coupler Latch Lock is made of stainless steel for durability and strength. The lock has 6 locking positions up to 3" and is adjustable to fit most coupler latches. The keyway cover protects the cylinder from dirt and moisture to keep the lock working over time. Master Lock⢠Adjustable Coupler Latch Lock - Trailer Parts And Accessories at Academy Sports
