US Patent 7268295 Puller/connector for electrical raceways

A puller/connector (9) for electrical raceways (1) having a spiral shape that is predeterminedly sized so as to lock onto the troughs (3) located on the external surface of an electrical raceway (24) or into the crests (2) located on the internal surface of an electrical raceway (25). Located on a first end of the puller/connector (28) is preferably a barb (10) that is utilized for locking the puller/connector (9) onto/into the electrical raceway (1). Additional embodiments of the puller/connector (9) include a knockout sizing converter (12) and a hooked end for grounding purposes, a puller/connector (9) having a threaded attachment (16) and a puller/connector (9) having a cover (18).