Milton s-690 1/4" FNPT Dual-Head Air Chuck (Pack of 10) Selectline Pump Patent-pending adapter cam mechanism helps

Patent-pending adapter cam mechanism helps to ensure an air-tight seal with radiator and coolant bottle necks

Plastic Inserts (5 pack) for Steel Head

5-gallons per minute through a 48" x 1" discharge hose

Air flow of 40 standard cubic feet per minute

3 11/16" total effective length

Milton s-690 1/4" FNPT Dual-Head Air Chuck (Pack of 10) Selectline Pump Patent-pending adapter cam mechanism helps1 4" FNPT Dual Head Air Chuck (Pack of 10) DESIGNED MANUFACTURED: To exacting standards. This is a Closed Sealing type air chuck for use on a compressed airline. DUAL HEAD CHUCK: Makes tire valves more accessible with the two heads for easier access. INFLATE: By hooking the closed head (w valve) directly to an airline. EASY ACCESS: To inner dual when valve is facing inward. Great for reaching into Dually trucks and other challenging angles. MAX PSI: