National Hardware N185-199 V521 Round Corner Spring Hinge, Brass Rules Versa-Clutch® torque adjustment system "dials

Versa-Clutch® torque adjustment system "dials in" the proper torque needed to efficiently drive fasteners without stripping or breaking fastener

Ideal for the new EPA RRP lead dust law

Black aluminum body

Milled + printed in the US on natural unbleached cotton

National Hardware N185-199 V521 Round Corner Spring Hinge, Brass Rules Versa-Clutch® torque adjustment system "dialsHighlights: Series: V521 Finish: Brass Material: Cold rolled steel 6 Holes Wall mounting Load capacity: 30 lbs Overall Width: 3 1 2" Spring hinge Flush Full Inset Round corner UL Listed Closing speed is adjustable Fits standard hinge cutout Tension is adjustable 1 4" radius round corners For industrial and residential applications