Green Line

1/2 x 1/2" Steel Universal Pneumatic Coupler - Female NPT CS68

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

3/8 x 3/8" Steel Universal Pneumatic Coupler - Female NPT CS66

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

1/4 x 3/8" Steel Universal Pneumatic Coupler - Female NPT CS60-23

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

1/4 x 1/4" Steel Universal Pneumatic Coupler - Female NPT CS60

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

1/2 x 1/2" Steel Universal Pneumatic Coupler - Male NPT CS67

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

3/8 x 3/8" Steel Universal Pneumatic Coupler - Male NPT CS65

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

1/4 x 3/8" Steel Universal Pneumatic Coupler - Male NPT CS61-03

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

1/4 x 1/4" Steel Universal Pneumatic Coupler - Male NPT CS61

The Universal Safety Couplers reduce the possibility of injury or damage from a whipping hose that is disconnected under pressure by remaining connected to the nipple until all downstream air is completely bled off. Perfect for any air drop or work...

1/4 x 1/4" Steel Lincoln Pneumatic Nipple - Female NPT CP28

The Lincoln Interchange Couplers come with hardened steel balls and stainless steel springs. The plugs are heat treated to reduce wear on mating surfaces. Lincoln Interchange couplings are easily identified by the long plug end. Greenline Industrial...

1/4 x 1/4" Steel Lincoln Pneumatic Nipple - Male NPT CP27

The Lincoln Interchange Couplers come with hardened steel balls and stainless steel springs. The plugs are heat treated to reduce wear on mating surfaces. Lincoln Interchange couplings are easily identified by the long plug end. Greenline Industrial...

1/4 x 1/4" Steel Lincoln Pneumatic Coupler - Female NPT C28

The Lincoln Interchange Couplers come with hardened steel balls and stainless steel springs. The plugs are heat treated to reduce wear on mating surfaces. Lincoln Interchange couplings are easily identified by the long plug end. Greenline Industrial...

1/4 x 1/4" Steel Lincoln Pneumatic Coupler - Male NPT C27

The Lincoln Interchange Couplers come with hardened steel balls and stainless steel springs. The plugs are heat treated to reduce wear on mating surfaces. Lincoln Interchange couplings are easily identified by the long plug end. Greenline Industrial...