National Mfg. N185-199 V521 3-1/2 Inch Commercial Brass Adjustable Full Mortise Spring Hinge
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<b>[Product Information]</b><br>
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<li>3-1/2 Inch Brass Adjustable Spring Hinge, 1/4" Round Corner</li>
<li>Designed For Hanging Self Closing Doors In Basements, Stairways, Garages & Entrances</li>
<li>Can Be Used In Residential, Commercial & Apartment Buildings</li>
<li>Closing Speed Is Adjustable</li>
<li>Fits Standard Hinge Cutout, 1 Per Pack</li>
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