Features:*2-Port Air Compressor Accessories Air Pump Check Valve Cut-off Valve.*Quick and simple set up with thread connections.*Compressive strength, corrosion resistance, excessive functionality and excessive reliability.*Better alternative of previous or broken examine valves of air compressors.Specifications:*Material: Zinc Alloy*Color: Gold (As Pictures Show)*Male Thread Diameter: 16x14mm*Suitable For: Oil-free air compressor*Quantity: 1pcPackage Included:1*Check ValveNote: 1. The genuine color of the thing may be slightly diversified from the photographs shown on web content attributable to many points similar to brightness of your visual display unit and light-weight brightness. 2. Please allow slight guide size deviation for the data.