Universal Design: Barb Size: 8mm or 5/16" ;Total Size: 40mm x 8mm /1.58" x 0.31" (L*W); Barb Length: 17mm / 0.67". Temperature Range: -20°C to max. +100°C,Max. operating pressure:16 bar Easy to Connect: Both ends of the hose barb can be connected to a hose, which is a flexible joint used to connect two hoses with the same diameter Brass Material: The barbed fitting is made of high-quality brass material, which has corrosion resistance, low magnetic permeability, and high temperature ductility, and is used with plastic or rubber hoses Product Features: Designed with precise barbs to provide a tight and secure fit, preventing leaks and disconnections. These brass hose connectors are perfect for fuel lines, water pipes, gas lines, and air hoses Wide Range of Applications: Connecting joints used to connect two hoses of the same diameter in a straight line to connect, control, and change the direction and end flow of pipes and hose systems. Connect air lines, water lines, fuel lines, oil lines, etc, Weight: 0.01 pounds, Manufacturer: YOUNIEYO