• Radius (mm//in): 3.17//1/8, 6.35//1/4, 12.7//1/2, 25.4//1, 38.1//1-1/2 • For Power Hammer 180-0606,0606A,0606B,0606C • Packing Dimension (mm): 330X170X70(1PC) • N.W./G.W. (KGS):14.9/15.4(1PC)