National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Paslode Dual coil springs deliver maximum

Dual coil springs deliver maximum durability and tool life

NITRUS CARBIDE™ blades provide up to 2X more cuts vs Carbide Teeth

metal or plastic

600PSI/125 WSP (1/2” - 2”)

Tool box is constructed with impact resistant polymers and metal reinforced corners for ultimate durability in harsh jobsite conditions

National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Paslode Dual coil springs deliver maximumCatalog 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.