DescriptionThis item is made of premium material for durable and long-lasting use. It's design for connecting to the tube and provide secure connection, It requires no extra sealing and fits for tube whose OD is 1/4''(6mm). Its recommended tubing material have polyurethane, nylon, polyethylene.Features- Color: Shown in the pictures. - Material: Brass & Plastic. - Size:Approx.1.57'' X 1.1'' X 0.47'' / 40mm X 28 mm X 12 mm. - for durable and long-lasting use. - Lightweight for portable carry. - Scientific and exquisite design for practicability. - Recommended tubing material: polyurethane, nylon, polyethylene. - Simple push in design for connecting to the tube and provide secure connection, requires no extra sealing. - Fits for Tube OD:1/4''(6mm). - Fluid: Air,Vacuum. - Normal Pressure Range:0-0.9Mpa. - Maximum Pressure:1.32Mpa. - Low Pressure Range:-99.9-0Kpa. - Temperature: 0 to 60C.