Pro-source EHKJ-1 C-clamp Beam Clamp 350 Lb 3/8 Inch Rod

Product Description

The PRO-SOURCE EHKJ-1 is a C-clamp style beam clamp designed for suspending threaded rod from structural beams in mechanical, electrical, and plumbing installations. Constructed from ductile iron with an electrogalvanized finish, it accepts a 3/8-inch threaded rod and carries a rated load capacity of 350 pounds. The electrogalvanized coating provides corrosion resistance suitable for typical indoor commercial and industrial environments. Licensed tradespeople use this clamp to hang pipe, conduit, ductwork, and equipment from wide-flange, I-beam, and similar structural steel members without drilling or welding.

This beam clamp is suited for residential and light commercial mechanical rooms, commercial HVAC installations, electrical conduit runs, and plumbing hangers where a tool-free or minimal-tool attachment to a beam flange is required. It is sized for 3/8-inch all-thread rod, which is common in standard pipe hanger and support assemblies. A single clamp is packaged per unit, allowing quantity purchasing scaled to project needs.

Key Features

• Ductile iron construction for strength and durability under sustained load
• Electrogalvanized finish for corrosion resistance in indoor environments
• 350-pound rated load capacity for reliable support of mechanical and electrical runs
• Accepts 3/8-inch threaded rod for compatibility with standard hanger assemblies
• C-clamp style design attaches to beam flanges without drilling or welding

Compatibility

Designed as an OEM-style replacement and standard-fit beam clamp for use with 3/8-inch threaded rod hanger systems in commercial and residential mechanical, electrical, and plumbing support applications.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or electricians as part of a pipe or conduit support system. Before installing, verify that the beam flange thickness and profile fall within the clamp jaw capacity and confirm the total suspended load does not exceed the 350-pound rated limit. Tighten the clamp setscrew securely against the beam flange using an appropriate wrench to prevent slippage under load. Local mechanical and building codes, including applicable sections of the IPC and NEC, should be consulted for hanger spacing and support requirements.