Review on Arlington Adjustable Construction Brackets FBRS4200R, 16-24 Inches by Larry Simpson

Much stronger and better than any other hardware store. The big difference is how the J-Box attaches to the bar. Also, a metal tripod compression bar ends with metal rods that you use with a wrench to increase the pressure on the rafter boards. Super easy install and I know it won't work. He holds 85 pounds. fan, but before putting the fan in the box, I carefully and safely hung myself for 10 seconds to test the strength. The compression fan kits bought from another store were not strong, thick metal and good construction like this product. Much luck. I really appreciate your product.