
4310 – 3.5″ x 3.5″ SQ
Spring Hinge
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Size: 3 ½” x 3 ½”
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Residential spring hinges
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Steel-plated finishing
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Corners: square

4310E – 4″ x 4″ SQ
Spring Hinge
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Size: 4″ x 4″
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Residential spring hinges
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Steel-plated finishing
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Corners: square

4310E – 4.5″ x 4″ SQ
Door Hinge
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Size: 4 ½″ x 4″
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Residential spring hinges
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Steel-plated finishing
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Square corners

4312E – 3.5″ x 3.5″ RC 5/8
Spring Hinge
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Size: 3 ½” x 3 ½”
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Residential spring hinges
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Steel-plated finishing
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“RC” rounded corners 5/8