Armstrong 8,000 Foot Pound Plate Reaction Torque Multiplier - 64-844

Low input torque (160-190 ft/lb) Can easily be applied by one person using standard 1/2" drive tools Shearable output drive square is replaceable Square drive shears at 3-10% overload torque to protect against expensive internal damage Built in anti-backlash device / torque holding ratchet Maintains the multiplier's input torque allowing the use of ratcheting drive tools Planetary gear system Provides torque accuracy of +/-5%. Specifications: Input Drive: 1/2" Sq Female; Output Drive: 1-1/2" Sq Male; Max Input Ft/Lb: 154; Max Output Ft/Lb: 8000; Gear Ratio: 60.0:1 ; Torque Ratio: 52.0:1 ; Head Diameter: 5.812; Head Thickness: 10.75; Length: 15.187"; Weight: 50.3 lbs. Drop ship from factory. . Free ground shipping in the continental USA.