Features:
Excellent replacement for the old or broken check valve of your air compressor. The three male thread connectors are respectively for tube connecting, air. Convenient to install with the thread connecting ends.

Specifications:
Product Name: Air compressor Check Valve
Material: Brass filled
Color: Golden
Thread Diameter: 9.5-10mm 16-16.5mm 20-20.5mm
Total Size: 42 x 39mm
Male Thread Size: 1/2" 3/8"
Hex Head Size: 18mm

Note:
Please allow a little size error due to manual measurement.

Package Included:
1 x Air Compressor Check Valve