Chief CMA-372 Offset Unistrut Adapter

The Chief CMA372 is an offset adapter for 1-5/8" Unistrut or U-channel installations that gives installers a straightforward way to create a strong mounting point while keeping cables out of sight. A 1-1/2" gap built into the body lets power and signal lines pass through the pole and exit right at the channel, so finished jobs look clean and stay easy to service.

Chief includes spring nuts and bolts in the box, so the adapter locks into place on the channel without extra trips to the hardware store. Thread any standard 1-1/2" NPT pipe into the central opening, set the height you need, and you are ready to support projectors, displays, speakers, or other ceiling-mounted gear. With a load capacity of up to 500 lbs, the CMA372 handles everything from single devices to heavier multi-component assemblies.

This adapter fits naturally into commercial AV builds, retail digital signage, school auditoriums, and anywhere a Unistrut grid is already in use. Integrators who want a tidy cable path, facility managers who prefer hardware that installs quickly, and contractors working on tight schedules will all appreciate how the CMA372 streamlines the job.

• Compatible with 1-5/8" Unistrut or U-channel
• 1-1/2" cable management gap keeps wiring concealed
• Spring nuts and bolts included for attachment that is quick and secure
• Accepts standard 1-1/2" NPT pipe for flexible height adjustment
• Supports loads up to 500 lbs
• Overall dimensions: 7.11 × 3.75 × 2.68 inches