100 PIECES VALUE PACK: Glad hand seals bulk, large quantity, can meet various use and replacement needs in your daily work, and you can also share them with others. Carry seals with the vehicle and replace broken ones immediately when necessary NO-LEAK: Excellent design in taper shape, Ailbiuko glad hand gaskets are manufactured with top-quality rubber. As the most important leak-proof component in the semi-truck airline system, our long-lasting glad hand grommet will always bring drivers with safe driving experience EXCELLENT PERFORMANCE: Ailbiuko gladhand rubbers have good elasticity, high toughness, abrasion resistance, water and oil resistance, corrosion resistance, good aging resistance, and long service life EASY TO INSTALL AND REPLACE: The gladhand seals with tapered base and smooth surface could provide good sealing. At the same time, it could be replaced with hands easily. Spraying some water beforehand on the surface of the gladhand gasket will be a good idea for fast installation WIDELY APPLICATION: These universal round glad hand seals are compatible with Tramec 36001 TeCtran 10111 Haldex 10028 Phillips 12-012 Velvac 035007 Sloan Cross 441714, etc 100 PIECES VALUE PACK: Glad hand seals bulk, large quantity, can meet various use and replacement needs in your daily work, and you can also share them with others. Carry seals with the vehicle and replace broken ones immediately when necessary. NO-LEAK: Excellent design in taper shape, Ailbiuko glad hand gaskets are manufactured with top-quality rubber. As the most important leak-proof component in the semi-truck airline system, our long-lasting glad hand grommet will always bring drivers with safe driving experience. EXCELLENT PERFORMANCE: Ailbiuko gladhand rubbers have good elasticity, high toughness, abrasion resistance, water and oil resistance, corrosion resistance, good aging resistance, and long service life. EASY TO INSTALL AND REPLACE: The gladhand seals with tapered base and smooth surface could provide good sealing. At the same time, it could be replaced with hands easily. Spraying some water beforehand on the surface of the gladhand gasket will be a good idea for fast installation. WIDELY APPLICATION: These universal round glad hand seals are compatible with Tramec 36001 TeCtran 10111 Haldex 10028 Phillips 12-012 Velvac 035007 Sloan Cross 441714, etc.