Solid and Durable--- Our tire chucks are made of high quality alloys and brass core for increased hardness, corrosion and wear resistance, and can serves you for many years. The rubber grip provide a more good touch feel and non-slip function during inflating.
Multiple Ways Easy Connection--- Both extended air chucks featured a female 1/4“ NPT thread for easily connected to air lines, air compressor or tire inflator gauges for tire inflation. This dual head air chuck keeps tire refills leak free.
Closed Flow--- Closed flow air chuck allows air flow when engaged to the valve cores while shut off air flow when no link to valve cores. Sealing Type, wide applicable and convinient for a compressed airline.
Widely Application--- Heavy-duty 11.6" overall length is great for inflating inner duals of truck,rv, bus and so on. Necessity for industrial, home and repair shops.