BS736

Product Comment

Top and bottom flanges each have 8 threaded holes(4 tapped 5/16 NC)
Angle bracket on one side with 3 – 3/8″ NC threaded holes
3 – 3/8″” NC threaded holes on the other side of channel
4 – 3/8″” NC threaded holes on back of channel
“”Z”” shape bracket on the back with a 1/2″” diameter hole in the center
These frames are not interchangeable

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