BS8227

Product Comment

Each flange has 10 bolt holes
4 – 5/16 NC threaded holes
4 – 1/4″ NC threaded holes
2 -1/2″” NC nuts on the back of the frame
2 – 1/4″” NC threaded holes along the edge of the frame
The opposite frame is identical except that it only has one 1/2″” NC threaded hole on the back

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