One-piece, heavy-duty construction ready to install right out of the box, no need to break apart and reassemble, no screws or bolts to drop. Heavy-duty hex bolt with multi-driver head, Robertson square, Phillips cross-recess and slot, provides a full range of installation options. Reconfigure wiring without complete disassembly. Remove cables easily without disturbing neighboring clamps. Parallel hook design keeps conduits and cable square with strut.