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Klutch Torque Multiplier, 3/4in. Input x 1in. Output, 2,200 ft./lbs. Max.

Item# 41488
Top Seller2 Pieces
Klutch Torque Multiplier, 3/4in. Input x 1in. Output, 2,200 ft./lbs. Max.

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Klutch Torque Multiplier, 3/4in. Input x 1in. Output, 2,200 ft./lbs. Max.

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$319.99

Buy 4 or more at $294.39 ea.

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    Free shipping (lower 48 states) - Available now

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  • High-Torque Output: 3:1 gear ratio multiplies input torque up to 2,200 ft./lbs. max. at the 1in. male output
  • Heavy-Duty Input: 3/4in. female input handles up to 730 ft./lbs. max. for controlled torque application
  • Included Ratchet: 3/4in.-drive 2-way quick release ratchet with satin finish for smooth operation and secure socket changes
  • Compact Design: 19-11/16in.L x 3-5/8in.W profile fits tight work areas while delivering high torque
  • Industrial Construction: Planetary gear set and steel housing built for repeated heavy-duty use in shop and field environments

  • Prop 65 Warning: See Details

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

The Klutch Torque Multiplier is built to deliver controlled high torque for heavy-duty fastening and loosening applications where standard hand tools fall short. Using a 3:1 planetary gear set, it converts lower input torque into significantly higher output torque, making it ideal for large fasteners on trucks, agricultural equipment and industrial machinery. With a compact steel housing and an included 3/4in.-drive ratchet, the Klutch Torque Multiplier provides a durable, shop-ready solution for demanding torque tasks.

What's Included

    (1) Klutch 3/4in. Input Torque Multiplier (1) 3/4in. female input ratchet (1) Blow-molded plastic case

Downloads

Product Manual
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Features + Benefits

  • High-Torque Output: 3:1 gear ratio multiplies input torque up to 2,200 ft./lbs. max. at the 1in. male output
  • Heavy-Duty Input: 3/4in. female input handles up to 730 ft./lbs. max. for controlled torque application
  • Included Ratchet: 3/4in.-drive 2-way quick release ratchet with satin finish for smooth operation and secure socket changes
  • Compact Design: 19-11/16in.L x 3-5/8in.W profile fits tight work areas while delivering high torque
  • Industrial Construction: Planetary gear set and steel housing built for repeated heavy-duty use in shop and field environments
  • Included Storage: Includes blow-molded plastic storage case for protection

Key Specs

AttributeSpecification

item#

41488

Brand

Klutch

Manufacturer's Warranty

Lifetime Limited warranty

Ship Weight

19.1 LB

Pieces (qty.)

2
AttributeSpecification

Tool Length

19.687 in

Measurement Standard

Standard (SAE)

Material

Steel

Torque Range

2,200 ft-lbs.

Storage Type

Plastic Case

Reviews

Questions & Answers

56 Reviews This action will navigate to reviews.

Questions

1–10 of 16 Questions  
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  1. Dos the multiplier require a 1 inch drive socket?

    1. The output is a 1 inch drive. You can use a reducer to a smaller socket if you are using lower torques

      Helpful?

    2. the output is 1 inch but you can use adapters to reduce it to 3/4 or even down to 1/2 if needed...so you don't need a whole set of 1 inch sockets...adapters are normally pretty inexpensive

      Helpful?

    3. Yes, it requires a 1 inch drive socket

      Helpful?

    4. This torque multiplier requires 1" drive sockets.

      Helpful?

  2. Klutch Torque Multiplier

    Does this multiplier lock in position while under pressure, or does it simply apply multiplied torque while input ratchet is applying torque and releases applied torque when operator releases pressure on input ratched.,

    1. it only applies the amount of torque that you place on the handle. it does not lock

      Helpful?

    2. I have not used this particular multiplier but have used similar types several times...there is no 'locking' at all, it transmits torque when the operator applies torque to the input...the same as normal ratchet operation, only multiplied by 3

      Helpful?

    3. The torque multiplier will not lock in position and will release the pressure when no longer applied by ratchet.

      Helpful?

  3. Minimum torque output

    My torque output required is 320 foot-pounds with is considerable less than the 2200 maximum for this tool. Will this tool work OK to output 320 foot-pounds?

    1. Absolutely, it is a great tool. you may have to use pipe for cheaters on the handles. It will produce all the torque you will need.

      Helpful?

    2. It has a low torque setting for a maximum torque of 730 foot pounds. It would be fine to use for your 320 foot pounds torque.

      Helpful?

  4. does it starts from zero up?

    1. There are no graduation marks on a multiplier. You'll have to furnish your own torque wrench if you intend to tighten bolts or nuts with this tool. Since it's a 3 to 1 multiplier an input of 100 foot pounds would equal an output of 300 foot pounds

      Helpful?

    2. This torque multiplier would be used along with the included 3/4" drive ratchet to increase your torque output. It uses the 3:1 ratio planetary gear set to convert low torque, minimum of 730 foot pounds, to a high torque of a maximum of 2200 foot pounds for heavy duty tightening or loosening operations. It is not a torque wrench.

      Helpful?

  5. when used in conjunction with a torque wrench does 100 ft/lbs input mean you have 300 ft/lbs output or do you have to allow for a percentage for gear friction (example 10 to 20%)

    1 answer

    1. When this torque multiplier is used in conjunction with a torque wrench, 100 ft.-lbs. input means there will be 300 ft.-lbs. of output. If gear friction is considered, the recommended range is about 10% - 20%.

      Helpful?

  6. Are parts available for the multiplier? We broke the 1" male output.

    1 answer

    1. The reaction bar, part #KLH41488-RB, is available through our sister company, Jacks Small Engines. Please visit www.JacksSmallEngines.com for pricing and availability.

      Helpful?

  7. how do you release the pressure of the head once torqued?

    1 answer

    1. The pressure will release when it is no longer applied by the ratchet.

      Helpful?

  8. What is the input to output ratio?

    1 answer

    1. This torque multiplier has a 3:1 ratio to convert the input (low torque) to output (high torque).

      Helpful?

  9. Can this multiplier be used with an impact wrench on the input?

    1 answer

    1. This multiplier cannot be used with an impact wrench.

      Helpful?

  10. Does the multiplier come with a calibration certification? 

    1 answer

    1. This torque multiplier does not come with a calibration certificate.

      Helpful?

Warranty

Manufacturer's Warranty

Lifetime Limited warranty

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Klutch Torque Multiplier, 3/4in. Input x 1in. Output, 2,200 ft./lbs. Max.
4.6 out of 5 stars. 56 reviews

Klutch Torque Multiplier, 3/4in. Input x 1in. Output, 2,200 ft./lbs. Max.

Item # 41488