Ultra-Precise Machining: Delivers exceptional accuracy within 0.0002'' for superior machining quality. Robust Hardened Construction: Built to endure, providing extended durability and wear resistance. Wide Jaw Capacity: Offers a jaw opening from 0 to 3.94'', suitable for a diverse range of project sizes. Optimal Size for Versatility: Measures 7.48'' in length, 2.76'' in height, and 2.87'' in width, perfect for various setups. Enhanced Clamping Flexibility: Features a 0.24'' step in the jaw for secure clamping of different workpiece shapes., Weight: 9.038952742 Pounds, Manufacturer: Accusize Co., Ltd.