Thomas & Betts CPC075 Cable Clamp 3/4"

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 5/16 in. 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
Works with all depths of strut - 13/16in. to 3 1/4 in