Pair of 37 Degree Gladhand Couplers Red Blue Air Hose Connector for Semi Trailers Features： 1、Wide Application: The gladhands set can be used for various types of semi trailers and trucks for emergency services. Featuring a 37 degree angle air fitting for easy installation. 2、Premium Material: Constructed from high strength metal, the gladhands tools ensures durability and wear resistance, extending their lifespan even under strenuous conditions. 3、Easy Installation: Featuring a standard design, this glad hands set is convenient to install. There is no requirement for complicated tools, making setup swift and fast. 4、Tight Sealing: Precise design ensures strong sealing, excellent aging resistance, effective prevention of air leakage, bringing you professional and reliable applications. 5、Improve Safety: With this emergency service gladhands set, you can improve the safety and reliability of your vehicle's braking system. Convenient and practical. Specification： Item Type: 37 Degree Glad Hands Set Material: Metal Fitment: Replacement for Velvac 035092 035093 Replacement for Phillips 12-1361, 12-1381 Replacement for Hebco 441068, 441067 Replacement for Tramec Sloan 31611, 36261, 1046260e, 1046260s Replacement for Midland-Grau 11441, 11440 etc. Package List： 2 x?Coupling Parts