Appleton CL-125MN Malleable Iron Conduit Clamp 1-1/4 Inch

Product Description

The APPLETON CL-125MN is a 1-hole malleable iron conduit clamp designed to secure 1-1/4 inch conduit runs to structural surfaces in electrical installations. Malleable iron construction provides strong, reliable holding force and resists deformation under mechanical stress. This clamp is a standard fastening component used by licensed electricians to support conduit in commercial, industrial, and residential wiring systems. The single-hole mounting design allows for straightforward attachment to wood, concrete, or steel substrates using a single fastener, keeping conduit neatly routed and code-compliant.

The CL-125MN is suited for use in conduit support applications where 1-1/4 inch trade-size conduit must be anchored at regular intervals per NEC support spacing requirements. Typical installations include exposed conduit runs in mechanical rooms, electrical panels, utility areas, and industrial facilities. Electricians use these clamps in both new construction and retrofit work to maintain proper conduit alignment and strain relief.

Key Features

• 1-1/4 inch trade size fits standard 1-1/4 inch conduit
• 1-hole mounting design for single-fastener attachment to mounting surfaces
• Malleable iron construction for durability and resistance to mechanical stress
• Compact profile keeps conduit close to mounting surface
• Compatible with common conduit types including EMT, rigid, and IMC at 1-1/4 inch trade size

Compatibility

Designed as an OEM-style conduit support clamp for use with 1-1/4 inch trade-size conduit in standard electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC Article 358 or applicable conduit support code requirements. De-energize any circuits in the work area before securing conduit clamps near existing wiring. Use fasteners appropriate for the mounting substrate — concrete anchors for masonry, wood screws for framing, and appropriate hardware for steel structure. Do not over-tighten the mounting fastener, as this can crack malleable iron fittings.

Technical Specifications

• Trade Size: 1-1/4 inches
• Mounting Holes: 1-hole
• Material: Malleable iron
• Weight (per 100 units): 21 pounds
• UPC: 78138187575

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: CL-125MN