General description Glad Hands Grips are designed for truck trailers, providing an efficient solution for service and emergency brake air hose coupling. These heavy-duty handles enhance grip and leverage, making it easier for drivers to connect and disconnect air lines. Technical specifications Material: Heavy-duty machined aluminum Thread Size: 1/2 NPT Color: Red and blue for easy identification Dimensions: Measurement allowed error is +/- 1-3 cm Usage Installed between gladhand and air brake lines Provides a larger grip area for easier coupling and uncoupling Leak-proof handle thread ensures tight connection under strong air pressure Other information Package Contents: 2 Gladhand Handles Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.