Semi Trailer Air Brake Testing Tool 276050D Aluminum tubing

Aluminum tubing

This straight head inflator gauge is made from heavy duty construction and provides for long life

Manufactured from durable lightweight steel to ensure long term performance

This twist lock universal coupler is made of malleable iron and comes complete with safety clip

Semi Trailer Air Brake Testing Tool 276050D Aluminum tubingSemi trailer air brake testing tool has a glad hand coupler for quick connection of air lines. Connect air lines to the service and emergency brake lines of the semitrailer in order to test brakes when separated from truck trailer. Comes with a cushioned grip for comfort and a ball valve shut off.