????1 x 1/4" FNPT thread. ✨Extended Dual Head Design: Two chucks cater to inner and outer wheels - straight foot for inner wheels and 30° reverse chuck for outer wheels. Ideal for inflating truck, RV, and bus inner duals with its 9" overall length.
Extended Dual Head Air Chuck for Semi Truck Dually Tires - 2 Pack
16-1/4" Extended Dual Head Air Chuck for Semi Trucks Dually Tires 1/4" FNPT H...
2 PCS 13in Extended Dual Head Air Chuck 1/4in NPT for Car Truck Tires Leak-Free
Extended Dual Head Air Chuck 2-Way Connection 1/4" FNPT Foot Tire Inflate Chuck