National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Texture Paint a redesigned and more efficient

a redesigned and more efficient heat sink

removable splashguard for easy cleaning

Semi-Chisel cutters provide aggressive cutting edge with a forgiving sharpening profile allowing users to cut for longer with less downtime

16 Gauge #2 / 9

pair it with our Commercial Grade Padlocks

National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Texture Paint a redesigned and more efficientCatalog model No. V521 series. Cold rolled steel. Designed for hanging self closing doors in basements, stairways, garages, and entrances. Can be used in residential, commercial, and apartment buildings. Hinge is UL approved for fire doors. Closing speed is adjustable. Fits standard hinge cutout. 1 4' radius, round corner automatic door closing spring hinge.