The Master Lock No. 421 Steel Safety Lockout Hasp features a 1-1/2in (38mm) inside jaw diameter and can hold up to six padlocks. Ideal for lockout by multiple workers at each lockout point, the hasp keeps equipment inoperative while repairs or adjustments are made. Control cannot be turned on until...

Brand new, E-Z Loader Trailers Surge Brake Lock Out Back-Up Key.

UFP Brake Lockout Cap - Top Lockout Upgrade 34359Replaces Plastic Outer Member Cap, Mounts On Outer Member And Is Turned To Lock Out Brakes When Backing Up. This item is optional, and is to assist with Backing Up at an Incline.