Bal Lock-Arm Sta-Bal-Izing Bar for RV Trailers - Pair Scalloped Edging Its body is made with

Its body is made with steel for strength

Includes: 2557-20 M12 FUEL 3/8 in

) 2 Air Inlet Size 3/8 in Product Height (in

continuous operation at 1000°F flue gas temperatures

Bal Lock-Arm Sta-Bal-Izing Bar for RV Trailers - Pair Scalloped Edging Its body is made withA perfect addition to your trailer's existing leveling or stabilizing jacks. The Lock Arm extends to the trailer frame and mounts with 2 self tapping screws (included). After the 1 time installation, the Lock Arm will move up and down with the operation of the trailer's jack and will self store on the trailer. Once the jack is in the down position with the lock arm extended, use your 3 4 in. crank handle to tighten the set bolt Will secure the lock