K-T Industries Industrial 3/8'' Female Npt 3/8'' Coupler Size:3/8'' x 3/8" Damper prevents outside elements from

Damper prevents outside elements from entering the vent

Water-based primer for use on interior and exterior surfaces

6) 180º + Spot: 600

compact design with built-in quick-Connect fittings for plastic or copper pipe

K-T Industries Industrial 3/8'' Female Npt 3/8'' Coupler Size:3/8'' x 3/8" Damper prevents outside elements from3 8" female national pipe thread 3 8" coupler. Interchangable with most Automotive Standard series couplers and plugs produced by other manufacturers. Features zinc plated solid brass bodies and sleeves with stainless steel springs, hardened steel locking balls and valves, and Buna N (Nitrile) seals. Precision machined bar stock construction provides resistance to the effects of mechanical shock in rugged applications.