Southwire br-400 Bridle Ring 4 Inch 1/4-20 Thread

Product Description

The SOUTHWIRE br-400 is a machine-screw thread bridle ring designed to support communications cables and other low-voltage wires from structural members. The ring features a 4-inch loop size with a 1/4-20 threaded leg, making it a straightforward mechanical fastening solution for cable management in commercial and residential electrical work. Electricians and low-voltage installers rely on this type of hardware to organize and secure wire runs efficiently without complex tooling or specialized hardware. It is compatible with standard threaded clamps and supports, allowing it to integrate into existing support systems on the job site.

This bridle ring is suited for supporting communications cables, data cables, and other low-voltage wiring in both new construction and retrofit installations. Typical applications include suspending cable runs from structural steel, joists, and other framing members in commercial, industrial, and residential settings. The 1/4-20 thread provides a widely available, field-standard connection point. It works with any 10-24 or 1/4-20 threaded clamps or support hardware already on site, reducing the need for specialty parts.

Key Features

• 4-inch loop size accommodates a variety of cable bundle diameters
• 1/4-20 threaded leg fits standard clamps and structural supports
• Compatible with 10-24 or 1/4-20 threaded clamps and supports
• Designed for supporting communications cables and low-voltage wiring
• Simple installation requiring no special tools

Compatibility

Compatible with any 10-24 or 1/4-20 threaded clamps or supports. Designed as an OEM-style replacement and field-standard hardware fitting for low-voltage cable support applications.

Installation Notes

Installation is typically performed by licensed electricians or low-voltage technicians. De-energize any circuits in the work area before running or securing cables. Ensure the structural member being fastened to is rated for the intended load. Follow all applicable NEC requirements for cable support spacing and low-voltage wiring installations.

Technical Specifications

• Loop Size: 4 inches
• Thread Size: 1/4-20
• Application: Low-voltage and communications cable support

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: br-400