General Tools 800-8 8-Oz Brass Plumb Bobs: * Plumb bob * Machined of solid brass, fully polished and lacquered * Removable self-centering cord cap for easy cord replacement * Cap used with 5/64" braided cord * Replaceable hardened steel point * Conforms to government specifications GGG-P-501e * 8 oz * 1-1/6" x 4-1/4" * Carded