J-Hook - 2 inch Steel (Used with Threaded Rod and Beam Clamp)

These J-Hooks are convenient for running communications cable and can be used with beam clamps. They support up to 90 Cat5e cables with the center

J-Hook - 2 inch Plastic (Used with Beam Clamp)

24 inch Heavy Duty J-Pipe Mount Mast - Powder Coat - Grey

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beam clamps in All Categories in Ontario - Kijiji Canada

1/2'' THREADED ROD BEAM CLAMP [942847], Wire Mesh Trays

Highcraft Purlin Beam Clamp for 3/8''in Threaded Rod Uncoated Iron

Minerallac Electrical Construction Hardware Manufacturer

Shop - Page 48 of 136 - RTC-Electronics

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Minerallac Electrical Construction Hardware Manufacturer

The Plumber's Choice Junior Beam Clamp for 3/8 in. Threaded Rod in