Features and Benefits:•3-1/8" brass clamp-in truck / bus valve•Valve comes with high temperature-resistant grommet, valve core, and valve cap•Fits 0.625 valve hole for truck and bus steel rims•Compatible with TV 570A•VS 570R•This straight TR 570 truck tire clamp in valve / bus tire clamp in valve from ALLIGATOR is made of high quality brass, measures 3-1/8" in length and has a .625" -sized rim hole. It is made for easy installations on both demount able and non-demount-able rims and meets and exceeds all tire and rim specifications.