Eaton BG20U58 Conduit to Beam Fastener 1.25 in B-line

Product Description

The EATON BG20U58 is a Guide-Rite conduit to beam fastener from the B-Line series, designed to secure conduit directly to structural beam flanges in commercial and industrial electrical installations. This fastener accommodates 1.25-inch conduit and mounts to flange thicknesses ranging from 0.31 inches minimum to 0.5 inches maximum. With a compact 1-inch height, 1-inch length, and 1-inch width profile, it fits tightly in congested conduit runs where space is limited. Licensed electricians and electrical contractors install this hardware during rough-in on steel-framed structures where conduit must be anchored to I-beams or channel flanges without the need for drilling or welding.

This fastener is suited for commercial construction, industrial facilities, and infrastructure projects where conduit systems are routed along structural steel beams. It is particularly useful in applications involving EMT, rigid metal conduit, or IMC in sizes of 1.25 inches. The Guide-Rite design allows fast, consistent positioning of conduit against the beam flange, reducing installation time on large conduit runs. It is typically installed by journeyman or master electricians working to NEC requirements for conduit support spacing and secure fastening methods.

Key Features

• Accommodates 1.25-inch conduit for a secure, code-compliant support point
• Mounts to beam flanges from 0.31 inches to 0.5 inches thick
• Compact 1 x 1 x 1 inch profile fits tight conduit layouts
• Guide-Rite design provides consistent conduit alignment on structural beams
• Part of the EATON B-Line series, a widely used conduit support system in commercial and industrial work

Compatibility

Designed as an OEM-style replacement and standard installation fastener for 1.25-inch conduit systems requiring beam flange mounting with flange thicknesses between 0.31 inches and 0.5 inches.

Installation Notes

Installation is typically performed by a licensed electrician. De-energize all circuits in the work area before installing or adjusting conduit supports near live conductors. Verify that the beam flange thickness falls within the 0.31-inch to 0.5-inch mounting range before securing the fastener. Follow NEC conduit support spacing requirements for the conduit type and size being installed.

Technical Specifications

• Conduit Size: 1.25 inches
• Minimum Mount Size: 0.31 inches
• Maximum Mount Size: 0.5 inches
• Height: 1 inch
• Length: 1 inch
• Width: 1 inch
• Weight: 0.107 pounds
• Mounting Style: Beam Flange
• UPC: 781011186852

Standard Information

• Brand: EATON
• Manufacturer Part Number: BG20U58