Action-Sealtite's tried and tested Coupler with the high reputation name 'Snaplock®' brand name offering additional features to our standard Camlock Couplings. This 316 Stainless Steel "B" type branded camlock coupling is made from our tooling, and consists of a 2 1/2" female coupler with a male NPT thread of the same size. Offers a straight through leak proof connection. No tools required to connect, making it one of the easiest products on the market to use.