National Hardware N236-612 Door & Gate Spring, Black, 14", V850 SpecialDiscount Featuring the most effective liquid

Featuring the most effective liquid level gauge available

Helps improve fuel economy

Fits Bostitch #N79WW

Universal arbor hole

National Hardware N236-612 Door & Gate Spring, Black, 14", V850 SpecialDiscount Featuring the most effective liquidNational Hardware V850 Door and Gate Spring is ideal to close doors and gates automatically. Smooth black with excellent corrosion resistance because they are triple protected with zinc plate, black chromate dip and black baked on enamel finish. 14" Finish: Black Material: Steel Designed to close doors and gates automatically Spring is self closing Closing tension is adjustable Offered in either 12 or 14 inch sizes use 14 inch size for heavier