Thomas & Betts Co - Superstrut CPC400 Cobra 4 Inch 4.126 to 4.626 Inch 25-Pack Clamp

Clamp, One-Piece Cable and Pipe, EMT and Rigid Conduit Trade Size 4 Inches, Cable Outer Diameter Range 4.126-4.626 Inches, Steel Features: Reconfigure wiring without complete disassembly. Remove cables easily without disturbing neighboring clamps.; Parallel hook design keeps conduits and cable square with strut.; 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.; Works with all depths of strut - 13/16 in. to 3 1/4 in. - Application: Attaches a full range of EMT, Rigid conduit and cable to strut channels. - Notes: Safety factor 4:1 (safety factor is ratio of ultimate load to the design load)