Sigma's One Hole BX Straps are used to provide support for runs of FMC, AC or MC as required by the National Electric Code (NEC). These zinc-plated steel, snap on type straps are suitable for use with aluminum or steel cable and conduit.
Snap-on type for easy installation
One hole straps are used to provide support for runs of AC, MC or FMC
For aluminum or steel 14/2 - 10/2 AC and MC and 3/8-in FMC