Regular-Duty I-Bar Clamps No. 640, 36" (914 mm) Capacity, 1-13/16" (46 mm) Throat Depth

• A rapid acting powerful clamp designed and constructed for hard, everyday production work
• Patented, quick action, no slip clutches are 3/4" apart and formed in the web for greater bar strength
• High strength ductile slide cannot slip or bind, easily released
• Steel handle, with comfortable wood crank handle for fast clamping
• Bar dimensions: 7/16" x 1 1/2" x 5/32"
• Screw diameter: 5/8"

Specifications:
Clamping Capacity: 36" (914 mm)
Throat Depth: 1-13/16" (46 mm)
Clamping Force: 6000 lbs.