Greenline

1/4 x 3/8" Steel Industrial Pneumatic Coupler - Hose Barb C20-44

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...

1/4 x 3/8" Steel Industrial Pneumatic Coupler - Hose Barb CH20-44

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...

1/4 x 3/8" Steel Industrial Pneumatic Coupler - Male NPT C21-03

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...

1/4 x 3/8" Steel Industrial Pneumatic Coupler - Male NPT CH21-03

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...

1/4 x 3/8" Steel Industrial Pneumatic Nipple - Female NPT CP20-23

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...

1/4 x 3/8" Steel Industrial Pneumatic Nipple - Hose Barb CP21-44

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...

1/4 x 3/8" Steel Industrial Pneumatic Nipple - Male NPT CP21-03

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...

1/4 x 3/8" Steel Japanese Pneumatic Coupler - Female NPT 30SF

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...

1/4 x 3/8" Steel Japanese Pneumatic Coupler - Hose Barb 30SH

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...

1/4 x 3/8" Steel Japanese Pneumatic Coupler - Male NPT 30SM

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...

1/4 x 3/8" Steel Japanese Pneumatic Nipple - Female NPT 30PF

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...

1/4 x 3/8" Steel Japanese Pneumatic Nipple - Hose Barb 30PH

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...