G-Style Universal Safety Exhaust Industrial Coupler, 1/2" FNPT x 1/2" Body Flow - PATENTED Package Type:Box of 50 spring retainer

spring retainer

Upgraded screen makes the unit easier to read

improve fuel economy

The filter can be drained even under pressure by rotating shut off at bottom

Product dimensions (w/o hose): 6

G-Style Universal Safety Exhaust Industrial Coupler, 1/2" FNPT x 1/2" Body Flow - PATENTED Package Type:Box of 50 spring retainerG Style Universal Safety Exhaust Industrial Coupler, 1 2" NPT x 1 2" Body Flow PATENTED Milton 's G Style Universal Safety Exhaust couplers safely bleed excess air pressure and disengage fittings without dangerous blow back from trapped pressure inside your air line or hose. This 1 2" NPT industrial air coupler can be used to safely disconnect your air tools from the hose eliminating the threat of potentially dangerous hose whip. Instead, the air hose