1-5/8" x 1-3/4" x 2-3/4" V Block & Clamp Set Steel Gauge Gage Machinist Tool V block clamp set Block Size: 1-5/8" x 1-3/4" x 2-3/4" ; Maximum Diameter of Bar: 1-1/2" 90 degree V groove accuracy are central, parallel and square with all surfaces within 0.0003" Made of hardened and ground chrome steel;Wooden storage case INCLUDED Quantity: 1;Shipping Weight: 1.35 lbs; Wooden storage case dimension: 3-3/4''L x 4-3/4''W x 3-1/4''