National 3.5 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Pack options:Pack of 1

National 3.5 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Pack options:Pack of 1Catalog 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. %search_data%N350835

The twin lead type 17 point

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Body independently rotates 360 degrees and requires a RailEasy tensioner at the opposite end

extra coarse thread screws with high corrosion-resistant

Form-fitting foam closure strips for use with the Tuftex PolyCarb and UltraVinyl square wave style building panels

National catalog Model No

It is a stone wool insulation product for use in interior wall partitions of residential wood and steel stud construction where superior fire resistance and acoustical performance are required

2-3/8" backset 1/4" radius deadlatch

Powder coated to ensure high durability against UV and corrosion

Built for low slope application requiring a minimum 1/2" per foot slope

it is paintable in 1 hour after application with water-based paint