One bolt on 37 degree angled emergency gladhand. Gladhand has color coded red connector plate for ease of identification. Die cast aluminum body includes replaceable fine mesh screen in the interior and replaceable rubber coupling seal. 1/2” threaded FPT port on base of gladhand. Meets or exceeds SAE J318 requirements Replaces: Velvac?#035093 Tramec Sloan?#36261 Phillips?#12-1381 Approximate dimensions = 4 1/2” x 4” x 2” Approximate net weight = 9.7 oz