FEATURES:
• Hot upset square head on spindle withstands higher torque
• Designed to stand up to the demands of heavy industrial applications like those encountered in ship building
• Black oxide coated spindle resists corrosion
• Square-head spindle has large diameter rolled thread and hardened point which provides smoother operation and added strength
• Clamping pressure ranging up to 40,000 lbs. 
• Ideal for heavy construction and fabrication
• Boasts a drop forged frame
• Full length and machined from a single piece of square, cold drawn steel tempered and hardened
• Stands up to heavy wrench tightening