Feature: 1. Compatibility: The end of the tire clevis features a 1/4in F‑NPT threaded fitting, making it compatible with most air compressor hoses and fittings. 2. 2 in 1 Design: 2 in 1 multifunctional pneumatic chuck with check pressure and inflation function for trucks, trailers and motorhomes. 3. Leakproof: This double ended wheel pneumatic chuck is a closed tire chuck designed for slow inflation with an internal shut off valve. Air only passes through the pneumatic chuck when it engages the tire valve. 4. Double Head: Equipped with two zinc alloy head push pull collets, straight head designed for inner or unitary wheels or hard to reach valves, outer wheel 30° reverse collet. 5. Easy to Operate: The tire inflator bar is designed with a push in collet, so there is no need to screw the collet onto the valve stem, just push the collet onto the valve to achieve a good seal. Easy to install, no complicated tools or procedures required Specification: Item Type: Car Tire Inflatable Rod Material: Aluminium Alloy Product description Male thread 1/4 inch connection for use Quick inflation port, Inline inflation port for American style tire nozzle inflation Compatible range: Suitable for inflator air pump compressor accessories  Suitable for truck bus van motorcycle Package List: 2 x  Car Tire Inflatable Rod