Specifications include, but are not limited to: 1) Serrated Blade; 5/8" x 6" x 7' length, double bevel, curved cutting edges, complete with 5/8" counter sunk holes, standard highway punching, holes gauged to be 1-5/8” from top of blade to center of hole standard vertical serrations. Brinell hardness shall be not less than 250 rated. Black Cat Part #7T1645ICE. Transportation Stores #2524-9267. 2) Grader DBC Spec Hard 3/4” x 8” x 6’. Transportation Stores #2524-9326. 3) Heavy Duty Grader Blade; 3/4" x 8" x 7' length, through hardened double bevel curved, punching shall be standard highway, 11/16" square, counter sunk for number (3) head 5/8" plow bolts, gauged to be 1-5/8” from top of blade to center of hole. To be bundled 10 to a bundle. Transportation Stores #2524-9327. 4) Grader Blade Set (Bull Blade) Rylander model RVD1042H front blade set. Transportation Stores #2524-9328. 5) 4’ Grader Adapter for carbide tip tools, Kennametal Part #1013087. Transportation Stores #2524-9336. 6) 3’ Grader Adapter for carbide tip tools, Kennametal Part #1013086. Transportation Stores #2524-9337. 7) Carbide Tip, Sandvik 2000M. Transportation Stores #2524-9339.