TORQUE MULTIPLIER
65058
INSTRUCTIONS AND PRECAUTIONS
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
SAVE THESE INSTRUCTIONS. READ ALL PRE-
CAUTIONS AND INSTRUCTIONS.
Copyright© 2008 by Harbor Freight Tools®. All rights reserved. No portion of this document or any artwork contained herein may
be reproduced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this document
may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described
herein. Tools required for assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
SPECIFICATIONS
Input 3/4” Drive 650 Ft.Lbs. Max
Output 1” Drive 2000 Ft. Lbs Max
Gear Ratio 3:1
UNPACKING
When unpacking, make sure that the item is
intact and undamaged. If any parts are missing or
broken, please call Harbor Freight Tools at the number
shown on the cover of this document as soon as possible.
IMPORTANT SAFETY INFORMATION
Wear ANSI-approved safety goggles and heavy-1.
duty work gloves during use.
Use as intended only. Do not use as hammer or 2.
pry bar. Do not use extension to increase torque.
Inspect before every use; do not use if damaged.3.
Keep away from children. This product is not a 4.
toy. Do not allow children to play with this item.
Use for intended purpose(s) only.5.
Inspect before each use; do not use if parts are 6.
loose or damaged.
Only use the ratchet provided to drive the torque 7.
multipler.
OPERATION
Insert the handle into the Torque Multiplier head. 1.
Connect the 3/4” Drive Ratchet onto the 3/4”
receptacle of the Torque Multiplier.
Connect a 1” socket or 1” extension to the 1” 2.
output drive of the Torque Multiplier. See Figure1
below.
Set the Direction Lever on the 3/4” Drive Ratchet 3.
to either forward or reverse. See Figure 2.
Figure 1
Brace the Torque Multiplier handle against an 4.
unmovable object so it remains stationary.
Move the Ratchet handle in the direction that you 5.
want the socket to rotate.
To remove the ratchet drive from the Torque 6.
Multiplier, press the button in the center of the
ratchet
3/4” Drive Ratchet
Connect 1” socket or 1” extension here.
Direction
Lever
1” Drive Torque Multiplier
Figure 2
Direction
Lever
Direction Lever set in the Forward
or tightening position.
Direction Lever set in the Reverse
or loosening position.
SKU 65058 For technical questions, please call 1-800-444-3353. Page 2