National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Portable Forced Air Heaters & Parts 61 mg/kg Zinc 260

61 mg/kg Zinc 260

the cordless chop saw provides up to 200 cuts per charge in 3-5/8" 20-Gauge Steel Stud

SELF-CLEANING SAP GROOVE removes debris for smooth

Stretch and recoil action

Heavy Duty Plastic Tray with patented grid pattern

National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Portable Forced Air Heaters & Parts 61 mg/kg Zinc 260Catalog 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.