It is a T-coupler plug, which belongs to a family of pneumatic components. Material: steel. Installation form: direct. Temperature resistance: 120 (° C).Our pneumatic components including quick coupler, coupling, pneumatic nipple, pneumatic piston, pneumatic joint, valve,tee, cross, muffler, plug, faster, pipe cap, end cap, elbow, bushing, screw, silencer, nut, nozzles, gun head and other products.