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The ABB 1HMS1/2-G is a PVC-coated pipe strap designed to secure conduit and pipe runs in electrical and mechanical installations. The PVC coating provides a protective layer over the steel base, guarding against corrosion in damp or corrosive environments where bare metal fasteners would degrade prematurely. These straps are sold in a 100-unit pack, making them practical for contractors and electricians stocking up for a project or replenishing truck stock. They are sized for 1/2-inch pipe or conduit and are a standard staple in both new construction and retrofit conduit work.
These pipe straps are suited for securing 1/2-inch conduit to structural surfaces such as framing, concrete, or masonry in residential and light commercial electrical installations. The PVC coating makes them particularly appropriate in locations with moisture exposure, including utility rooms, crawl spaces, mechanical rooms, and outdoor-rated enclosures. Electricians reach for coated straps when local code or project specs call for corrosion-resistant hardware alongside conduit runs.
Designed as an OEM-style replacement and standard-use strap for 1/2-inch conduit and pipe installations requiring PVC-coated hardware.
Installation is performed by licensed electricians in accordance with NEC requirements for conduit support spacing. Power down all circuits in the work area before securing conduit straps near live conductors. Use appropriate fasteners for the mounting substrate — toggle bolts for drywall cavities, concrete anchors for masonry, and wood screws for framing. Do not overtighten the mounting fastener, as this can deform the strap and restrict the conduit.
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