If you're looking for Couplers that will last job after job you've found it.I/M 6-Ball Coupler 1/4" x 3/8" Push On Hose Barb Brass Our new design combines top of the line Viton seals, solid brass construction and steel springs..
It is ideal for kitchen venting. Lambro Gray Plastic Wall Cap keeps unwanted material out of your vent. The built-in screen at the bottom prevents birds from nesting inside.