Hy-Ko NA24 blank national cabinet lock key is a nickel-plated brass, precision-milled replacement key. The key is designed for use with compatible national residential and commercial locks and padlocks.r Made of nickel plated brassPrecision milled to OEM specificationsConforms to CA Prop 65 regulations
The Yale Blank Lock Key is precision milled to help ensure reliability. Designed for use in Yale padlocks and house locks, the key is crafted with brass for strength and comes plated in nickel.