Toggle Clamp Release Mechanism Manual Spreading Apart of Handles Number of Spindles 1 Spindle Material Steel Holding Capacity - Minimum 7 lbf Holding Capacity - Maximum 275 lbf Clamping Force 350 lb Spindle Thread Size M8 Application Assembly Welding Body Material Steel Includes Hex Head Spindle Jaw Depth 1.77 in Overall Depth 2.8 in Overall Length 6.03 in Overall Width 0.5 in