Blu-Lock uses a revolutionary stainless steel retaining ring that grips the flexible pipe from the outside permitting a quick, easy-to-slide fitting instead of endless twisting, heating, and sore hands, associated with barb fittings.
Blu-Lock is 26% stronger and allows a 25% increase in flow rate. The higher the pressure the more it grips the pipe. Up to 80% time savings. Up to 25% stronger.