Features and Benefits:?4-3/8" brass clamp-in truck / bus valve?Valve comes with high temperature ozone resistant grommet, heat resistant valve core and valve cap (red collar)?Fits 0.625 valve hole for truck and bus steel rims?Compatible with TV 573-13?VS 573-13?This Pre-Bent TR 573 with 13° Bend truck / bus tire clamp in valve from ALLIGATOR is made of high quality brass, measures 4-3/8" in length and has a .625" -sized rim hole. It is made for easy installations on both demount able and non-demount able drop center rims and meets and exceeds all tire and rim specifications.