B-Line B2207ZN Eaton series strut pipe clamps and accessories, .0635" height, 1.937" length, 1.25" width, 400 lbs, Steel, Safety factor of 5, Include combination recess, Pipe clamp for thinwall, Electro-plated zinc

The B2207ZN is a pipe clamp for thinwall, meaning EMT. It is not the rigid/IMC version, so if you are strapping threaded rigid conduit to strut you want the rigid-pipe clamp size instead, since rigid of the same trade size has a larger outside diameter than EMT and will not seat correctly in an EMT clamp.

Yes. It is a strut pipe clamp with a combination recess, so it seats into the channel lip and takes the strut nut and bolt in the usual way. The clamp measures 1.937 in long by 1.25 in wide, so it sits within the footprint of standard 1-5/8 in channel without overhanging.

What ships is the steel clamp itself, weighing .09 lb each. The channel nut and hex bolt that fasten it into the strut are separate hardware and need to be ordered alongside if you do not already have them on the job.

Electro-plated zinc on steel is a light indoor-duty finish. It is fine for dry interior mechanical rooms, ceiling spaces and plant areas. For exterior runs, wash-down areas, parking structures or anywhere with chemical exposure, step up to a hot-dip galvanized or stainless strut clamp instead, because the thin electroplate will rust through well before the conduit does.

It is built and sized as a thinwall EMT clamp, so match it to EMT outside diameters. Copper tube and steel pipe of a nominal size have different outside diameters than EMT, so for plumbing runs on strut use the pipe or tube clamp sized to that material rather than this one.

Order it as Eaton B-Line B2207ZN. The ZN suffix is the electro-plated zinc finish; the same clamp body in other B-Line finishes carries a different suffix, so keep the full designation on the purchase order.