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The Do-it-Ourselves SQUARE AL

Photo by Filippo Nenna
SQUARE AL is the seventh in my family of Do-it-Ourselves prototypes. It is made primarily from square aluminum tubing with no bend or welds. Attachments are made by bolting the pieces together.
Stock list
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(1) 1"x1"x 16' square aluminum tube.
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(1) 3/4"x3/4"x 12' square aluminum tube.
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bolts, nuts, and washers of various sizes.
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1/4"x2'x4' plywood
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1/2" x 4' black nylon webbing.
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Foam padding for backrest and seat cushion (cut up exercise mat?)
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Gorilla tape, Friction tape.
SQUARE AL's Photo Gallery
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