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Three crank bolt sockets in transparent case

Powerbuilt

Powerbuilt 240270 3-piece crank bolt socket set

SKU CH-ZJDQ-768PS

Three-piece crank bolt socket set for removing and installing harmonic balancer bolts

  • Product colorTransparent
  • 3-piece crank bolt socket set covers multiple fastener sizes
  • Powerbuilt brand delivers professional-grade automotive tool quality
  • Transparent design allows quick visual identification of sockets
  • New condition ensures reliable performance for garage work
  • Model 240270 provides dedicated crank bolt service solution

3-piece crank bolt socket set

This Powerbuilt set contains three sockets designed for crank bolt applications. The pieces come in a transparent package for quick visual identification. It suits technicians and DIYers who need dedicated crank bolt tools without buying a full socket range.

Upgrade from makeshift solutions

Mechanics who have been using adjustable wrenches or ill-fitting standard sockets can switch to these purpose-made pieces. The jump is worth it when repeated crank bolt work risks rounding bolt heads or damaging surrounding components. Each socket matches the specific geometry required for the task.

Covers common crank bolt sizes

The three-piece selection handles the most frequently encountered crank bolt dimensions on typical engines. Jobs requiring less common or larger bolt sizes will need additional sockets not included in this set. The transparent packaging helps confirm you have the right piece before starting work.

How it compares

Measured against everything we stock in Shop Tools, Supplies & Utility Carts, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 58% of the 515 comparable items (median $31.99).

Specifications

Product
Brand namePowerbuilt
Product colorTransparent

Questions about this item

What drive size do the sockets in the Powerbuilt 240270 set use?

The three sockets are designed for crank bolts on common engines; each socket has a standard square drive that fits a 1/2 inch ratchet or breaker bar.

How do I install the socket onto the crank bolt without rounding the head?

Seat the socket fully on the bolt, keep the drive tool perpendicular, and apply steady torque — rocking the handle or using an extension at an angle is the step that rounds the fastener.

When should I replace a socket from this set?

Replace any socket that shows cracked walls, a rounded drive square, or worn internal flats that no longer grip the crank bolt securely.

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