Description
000 (High) strokes per minute
V-notch measuring 1/4″ X 3/16″
mildew resistant
Tested for structural applications and can be used to resist wind and seismic loads
Belt Speed (variable speed) : 690 - 1
National 4 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Brand_KILZ 000 (High) strokes per minuteCatalog 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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