Ratchet Rebuild Kits | McMaster-Carr

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Square Drive Size

Unit of Measure

Head Style

Torque Setting

10 in·lbf to 50 in·lbf

0.9 ft·lbf to 4.1 ft·lbf

2.5 ft·lbf to 12.5 ft·lbf

60 in·lbf to 300 in·lbf

Wrench Style

Drive Size

Torque

Less than 100 in·lbf

100 in·lbf to 249 in·lbf

250 in·lbf to 499 in·lbf

500 in·lbf to 999 in·lbf

1,000 in·lbf or greater

Less than 10 N-m

10 N-m to 24 N-m

25 N-m to 39 N-m

40 N-m to 49 N-m

50 N-m or greater

Overall Length

6 3/4" to 8 3/4"

8 3/4" to 12 5/8"

9 1/2" to 13 1/2"

Torque Adjustability

Wrench Opening Shape

Drive Style

External Square

Torque-Limiting Direction

Clockwise and Counterclockwise

Maximum Torque

Finish

Grip Material

Wrench Type

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Material

Length

6 3/4" to 8 3/4"

8 3/4" to 12 5/8"

9 1/2" to 13 1/2"

Adjustability

Turn Required to Ratchet

Graduations

Torque Setting Increment

How can we improve?

95 Products

Fastening and Joining

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Box Wrenches

Grip all sides of a fastener to prevent slipping

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)