Hilti HS

Pre-galvanized back-to-back (B2B) strut channels for medium-duty applications 1-5/8 - 12 ga. Features: * Spot welds sprayed on both sides with zinc coating * 9/16" wide slots, allow up to 1/2" threaded rod to pass through back-to-back strut without drilling; 11/16" wide slots allow for 5/8" rods * C-profile with serrated edges for greater hold and adjustability with MQN pushbuttons, strut nuts and saddle nuts * Stamped markings every 2" to assist with measurement, cutting and installation