Reliable Air Line Couplings Metal 1/4Inch Male Fast Release Female Fitting for All Your Air Power Needs

Features: Produced of quality metal for long service. Total Height: 57.5mm/2.26".

build in prevents air escaping when changing from one tool to another 21mm for tightening Female fast release fittings with " Male Thread

Specifications: Outer Diameter: 22mm/0.87" Top Diameter: 13mm/0.51" Bottom Diameter: 17mm/0.67" Total Height: 57.5mm/2.26"

Package Includes: 1xAir Line Hose Couplings

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.