Hellermanntyton straight conduit connector hg hg series hellermann tyton 166 24602 the hellermanntyton 166 24601 hg28 hg28 is a straight conduit connector from the hg hg series this fast fit connector joins two pieces of conduit that have the same diameter of 28mm together the connector has been manufactured from polyamide 66 pa66 and is supplied in black hellermanntyton 166 24602 hg28 hg28 conduit connector ip66 28mm