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ASSA ABLOY
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Bi-fold Systems

A complete line of Bi-Folding door hinge hardware and frame kits for inswing and outswing door solutions. Available by the piece, set or system.

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    • Bi-Fold Hinges

      Caldwell’s MAGNUM® Bi-Fold Hinges for use with top hung, outswing bi-fold doors. Field adjustable, 300 series stainless steel pins and guides, with extruded aluminum alloy hinge leaves.
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