Southwire 705 Rigid 1-hole Strap Steel 1-1/2 Inch

Product Description

The SOUTHWIRE 705 is a rigid 1-hole conduit strap made from bright zinc electroplated steel, designed to secure 1-1/2 inch rigid metal conduit to walls, ceilings, and structural surfaces. The zinc electroplating provides corrosion resistance suitable for standard indoor and light commercial applications. At 0.15 pounds and compact in size, it installs quickly with a single fastener, keeping conduit runs tight and code-compliant. Electricians reach for this strap when routing rigid conduit through stud bays, along masonry, or across framing in residential and commercial builds.

The 705 strap is suited for 1-1/2 inch rigid metal conduit (RMC) installations in residential and light commercial electrical work. It is a common component in branch circuit runs, service entrance routing, and exposed conduit work where a low-profile, single-fastener strap is required. The bright zinc finish blends with standard conduit hardware and is compatible with typical steel conduit fittings and supports found on most job sites.

Key Features

• Fits 1-1/2 inch rigid metal conduit
• Bright zinc electroplated steel construction for corrosion resistance
• Single-hole mounting for fast, one-fastener installation
• Compact profile: 3.9 inches long, 1.4 inches high, 1.0 inch wide
• Lightweight at 0.15 pounds for easy handling and bulk carrying
• One year limited warranty

Compatibility

Designed as an OEM-style replacement and standard fitment strap for 1-1/2 inch rigid metal conduit installations in residential and commercial electrical systems.

Installation Notes

Installation is performed by a licensed electrician in accordance with NEC requirements for conduit support spacing. Power down the circuit before securing or adjusting conduit runs in an energized panel area. Use a fastener appropriate for the mounting surface — concrete anchors for masonry, wood screws for framing. Do not overtighten the strap mounting fastener, as deformation of the strap can compromise conduit alignment.

Technical Specifications

• Material: Bright Zinc Electroplated Steel
• Conduit Size: 1-1/2 inches
• Length: 3.9 inches
• Height: 1.4 inches
• Width: 1.0 inch
• Weight: 0.15 pounds
• Warranty: One Year Limited
• Country of Origin: China

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 705