Williams® TM-391 Torque Multiplier, 3/4 in Drive, 1200 ft-lb, 19-39/64 in OAL, Gear 6:3:1, Torque 6:0:1
Item #BC890364

Williams® Torque Multiplier, 1200 ft-lb, 6:3:1 Gear Ratio, 6:0:1 Torque Ratio, 3/4 in Drive, 19-39/64 in Overall Length, 3-15/16 in Dia x 4 in H Head
  • Allows operator safe and easy means of producing torque for job requirements
  • Precision planetary gear multiplies the operator's input from standard torque wrenches
  • Can also multiply the torque from air-driven (non-impact) wrenches
  • 200 ft-lb input capacity
  • 1/2 in input female square
  • Planetary gear mechanism
  • For use where high torques are necessary for fastening or breaking out stubborn fasteners
Drive Size3/4 in
Gear Ratio6:3:1
Head Size3-15/16 in Dia x 4 in H
Capacity1200 ft-lb
Torque Ratio6:0:1
Overall Length19-39/64 in
WarrantyLimited