Snap in, quick connectors are used to connect flexible metal conduits to boxes, enclosures, lighting fixtures and other appliances. They screw in to the internal threads of 1/2” flexible metal conduits. Garvin Industries’ unique patented design has built-in locking ridges and spring steel pressure clips that eliminate the need to use standard locknuts on the inside of boxes to secure conduit fittings. They quickly snap in place on knockout openings in seconds. The smooth inner surface of their throat ensures that wires will not be skinned or cut by any sharp edges as they are pulled through fittings. Additionally, these fittings may be installed without removing box covers or light-fixture canopies