National Hardware Adjustable Spring Hinge is suitable for use with standard hinge cutout and fire doors. Manufactured with cold-rolled steel. Closing speed is adjustable. SKU: 42996905 MFG: N350-884 Shop more products by National Hardware. We offer lowest price on Hinges, save money on large orders with Life and Home. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $12.20 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Material: Cold Rolled Steel Finish: Oil Rubbed Bronze Series: V521 Type: Adjustable Suitablefor Use With: Standard Hinge Cutout and Fire Doors Load Capacity: 30 lb Overall Length: 3-1/2" Standards: UL Listed Special Features: 5/8" Radius Round Corner Closing speed is adjustable Tension is adjustable FEATURES MFR: N350-884 SKU: 42996905 UPC: 038613350885 Brand: National Hardware