Size and Weight: Jaw width 150 mm (6 inches), total tool weight 11.5 kg. Clamping Force: Withstands immense clamping and closing force up to 1200 kg. Feature: 180° or 360° full swivel base for easy positioning and securing of workpieces from any direction, with a flat rear surface (light anvil) for hammering. Usage: Mounted on workbenches in carpentry, blacksmithing, and plumbing workshops to firmly grip and secure parts during cutting, sanding, or drilling.