1" Over-Center Tie Down Buckle K413

K413 Over-Center FastenerBreaking Strength: 1,000 lbs. (454 kg)
Working Load: 333 lbs. (151 kg)
Material: Heat Treated Alloy Steel
Finish: Zinc Plate Bronze Chromate
Weight: 0.11 lb. (50 g)

Tensioning take up is 5/8" (16 mm).  Note: Slots on side of lever are for optional safety seal or safety pin.