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 $17.5 $6.1 Quantity In Stock Buy It Now 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