Southwire 1128 Emt Two-hole Strap 1-1/2 Inches

Product Description

The SOUTHWIRE 1128 is a 1-1/2-inch EMT two-hole strap designed to secure electrical metallic tubing conduit to a mounting surface. Constructed from galvanized steel, this strap features a snap-on design for fast, tool-assisted installation and a reinforced rib that adds structural rigidity to the mounting point. The snap-on feature speeds up conduit runs on commercial and residential projects alike, reducing installation time on repetitive fastening tasks. Electricians rely on this type of fitting wherever EMT conduit must be anchored securely to walls, ceilings, or structural members in compliance with NEC support-interval requirements.

This strap is suited for use in residential, commercial, and light industrial electrical installations where EMT conduit requires periodic support along its run. The 1-1/2-inch size fits standard 1-1/2-inch EMT conduit. It is installed by licensed electricians and apprentices during rough-in wiring phases, typically in conjunction with machine screws or sheet-metal screws driven into wood, masonry, or steel framing. The galvanized steel construction provides corrosion resistance in dry and damp-rated locations.

Key Features

• Snap-on feature speeds up conduit attachment during installation
• Reinforced rib provides added strength at the mounting point
• Galvanized steel construction for corrosion resistance in damp-rated environments
• Two-hole base allows secure, stable fastening to mounting surfaces
• cULus listed for code-compliant installations

Compatibility

Designed as an OEM-style support fitting for 1-1/2-inch EMT conduit in standard electrical conduit support applications.

Installation Notes

Installation is performed by licensed electricians in accordance with NEC conduit-support spacing requirements. De-energize all circuits in the work area before securing conduit straps near existing wiring. Use appropriately rated fasteners for the mounting substrate — wood screws for wood framing, masonry anchors for concrete or block, and self-drilling screws for steel framing. Do not overtighten fasteners, as this can deform the strap and compromise conduit alignment.

Technical Specifications

• Conduit Size: 1-1/2 inches
• Type: EMT Two-Hole Strap
• Material: Galvanized Steel
• Special Features: Snap-on feature, reinforced rib for extra strength
• Listing: cULus

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 1128