Greenline

1/2 x 1/2" Steel Industrial Pneumatic Coupler - Female NPT CH30

If you're looking to cut down on compressed air costs, then the Premium High-Flow Quick Coupling may be your answer. The aerodynamic tapered valve found inside will allow greater air tool efficiency...

1/2 x 1/2" Steel Industrial Pneumatic Coupler - Male NPT CH29

If you're looking to cut down on compressed air costs, then the Premium High-Flow Quick Coupling may be your answer. The aerodynamic tapered valve found inside will allow greater air tool efficiency...

1/2 x 1/2" Steel Industrial Pneumatic Nipple - Female NPT CP18

The Industrial Interchange quick couplings have been designed for superior performance. These manual connect couplings are made from solid brass and steel bar stock. Stainless steel balls and springs...

1/2 x 1/2" Steel Industrial Pneumatic Nipple - Hose Barb CP17-45

The Industrial Interchange quick couplings have been designed for superior performance. These manual connect couplings are made from solid brass and steel bar stock. Stainless steel balls and springs...

1/2 x 1/2" Steel Industrial Pneumatic Nipple - Male NPT CP17

The Industrial Interchange quick couplings have been designed for superior performance. These manual connect couplings are made from solid brass and steel bar stock. Stainless steel balls and springs...

1/2 x 1/2" Steel ISO "A" Coupler - Female NPT C201-08-08

C200 couplings are compliant with the ISO-7241-A standard and are commonly found in industrial and agricultural applications.Couplings are machined from solid carbon steel and come standard with...

1/2 x 1/2" Steel ISO "A" Nipple - Female NPT C202-08-08

C200 couplings are compliant with the ISO-7241-A standard and are commonly found in industrial and agricultural applications.Couplings are machined from solid carbon steel and come standard with...

1/2 x 1/2" Steel ISO "B" Coupler - Female NPT C101-08

C100 industrial interchange couplings are compliant with the ISO-7241-B standard and are perfectly suited to agricultural and industrial applications including mobile equipment and construction...

1/2 x 1/2" Steel ISO "B" Nipple - Female NPT C102-08

C100 industrial interchange couplings are compliant with the ISO-7241-B standard and are perfectly suited to agricultural and industrial applications including mobile equipment and construction...

1/2 x 1/2" Steel Japanese Pneumatic Coupler - Hose Barb 400SH

These quick couplers were developed in Japan and are often found in Japanese Automotive Manufacturing facilities. Our Japanese Interchange couplings connect with Nitto Kohki couplings and are an...

1/2 x 1/2" Steel Japanese Pneumatic Coupler - Male NPT 400SM

These quick couplers were developed in Japan and are often found in Japanese Automotive Manufacturing facilities. Our Japanese Interchange couplings connect with Nitto Kohki couplings and are an...

1/2 x 1/2" Steel Japanese Pneumatic Nipple - Hose Barb 400PH

These quick couplers were developed in Japan and are often found in Japanese Automotive Manufacturing facilities. Our Japanese Interchange couplings connect with Nitto Kohki couplings and are an...