B-Line Eaton series strut fittings and accessories, 4" Height, 12" Length, 1.62" Width, 2.41lbs, Steel, Bracket, Uniform load capacity 1080 Lbs, Elect

The B188ZN is rated for a 1080 lb uniform load. That is a uniform rating, so a concentrated point load at the free end of the 12 inch leg carries less capacity than a load spread across the bracket. Size your hanger, strut and anchors for the same or greater rating, since the weakest element in the assembly governs.

Holes are 9/16 inch diameter, which takes 1/2 inch hardware, the standard strut bolt size on B-Line channel. There are 2 holes, with 5-5/16 inch spacing on top. Bolts, channel nuts and washers are not part of the bracket, so order them separately.

It measures 4 inches height, 12 inches length/depth and 1.62 inches width, and weighs 2.41 lb. The 1.62 inch width is the usual 1-5/8 inch strut profile dimension, so it sits flush on standard 1-5/8 inch channel. Check the 12 inch projection against your clearance before you commit a run.

It is steel with an electro-plated finish. Electro-plated zinc is a dry-interior finish, fine for mechanical rooms, ceiling spaces and indoor conduit or pipe support. For exterior work, wash-down areas, or corrosive environments, specify a hot-dip galvanized or stainless strut fitting instead.

No. The B188ZN is supplied as the bracket alone. Plan on 1/2 inch bolts with matching strut nuts and washers for each of the 2 holes, plus whatever anchors the substrate needs on the fixed end.

It is a steel strut bracket in the Eaton B-Line strut fittings and accessories line, used to build up strut assemblies: bracing a length of channel off a wall or column, extending a support arm, or picking up conduit, cable tray and small equipment off a strut run. With 12 inches of length and a 1080 lb uniform rating, it is a support member rather than a light trim clip.

Order by manufacturer part number B188ZN from Eaton B-Line. It is a single configuration, so there is no finish or size selection to make.