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No.J6400 - Adjustable Bearing Lock Nut Wrench

The J6400 Adjustable Bearing Lock Nut Wrench is designed for loosening and tightening wheel bearing lock nuts. Its adjustable jaws with a locking feature accommodate both hexagonal (6-point) and octagonal (8-point) wheel bearing lock nuts across a wide range of sizes.

The wrench includes 6 sets of pins to suit lock nuts with pin holes, making it a versatile tool for workshop servicing and wheel bearing maintenance. It has a maximum torque capacity of 69 kgfm (approximately 677 Nm) on hexagonal nuts.

Features

• Adjustable jaws with a locking feature for a secure fit

• Suitable for hexagonal (6-point) and octagonal (8-point) wheel bearing lock nuts

• Includes 6 sets of pins for lock nuts with pin holes

• Accommodates a wide range of lock nut sizes

• Maximum torque on hexagonal nuts: 69 kgfm (approximately 677 Nm)

• For manual operation using a power bar or torque wrench

• Not suitable for use with impact wrenches

Specifications

• 6-point lock nuts: 1-3/4" to 5-1/4" (49–135 mm) across flats

• 8-point lock nuts: 1-3/4" to 5-5/8" (49–143 mm) across flats

• Round pins: 1/4" (6 mm), 5/16" (8 mm) and 3/8" (10 mm)

• Square pins: 1/4" (6 mm), 5/16" (8 mm) and 3/8" (10 mm)

• Maximum torque on hexagonal nuts: 69 kgfm (approximately 677 Nm)