128USE 2-in-1 Automatic Safety Exhaust Coupler 1.3750" OD Click here for spec sheet:

Click here for spec sheet: SB Spec Sheet

Click here for spec sheet: UCHA Spec Sheet

Removes Moisture

Housing is crimped together at bolt holes

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

128USE 2-in-1 Automatic Safety Exhaust Coupler 1.3750" OD Click here for spec sheet:The 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