Peakworks
Window Beam Clamp 3 1/2" x 3 1/2"
Zinc plated steel
For attaching 1 5/8" x 1 5/8" strut channel to I-beams
Strut channel fits through the window in the clamp
1/2" -13 (coarse thread) setscrew included
Window leg dimensions: 3 1/2" x 3 1/2"Thickness:...