152USE 5-in-1 Automatic Safety Exhaust Coupler Stainless Gears and most come with a

and most come with a selection of bore diameters

shaft and key failures

Fits gearbox sizes SK1SI40/50/63

Diametral Pitch: 16

Note: SNA bearings not in catalog

152USE 5-in-1 Automatic Safety Exhaust Coupler Stainless Gears and most come with aThe 5 in 1 Safety Exhaust Coupler is designed to remain connected to the plug until the downstream air is completely bled off. This reduces the possibility of injury to nearby personnel or damage to surrounding equipment from a whipping hose that was disconnected while pressurized air was still in the line. These couplers will also eliminate the guess work or inconvenience of matching interchanges. 5 in 1 Couplers Accept: Industrial Interchange ARO