*1/2 12 Point Bit M9 - 55mm"

1/2" 12-Point Bit M9 55mm

The 1/2" 12-Point Bit M9 55mm takes it in its stride and drives the fastener squarely without chewing the head. That is 12-point M9, 55mm long, 1/2" drive. From the JBM professional range.

Key Features

• Accurate 12-point M9 form for full contact with the bolt head
• 1/2" drive for use with ratchets, bars and extensions
• 55mm length gives standard reach for open, accessible fasteners
• Twelve-point drive is common on cylinder head bolts and flywheel fasteners
• Cleanly machined, so it goes on square and comes off without drama

Applications

• Brake and suspension jobs
• General vehicle servicing and repair
• Serious home mechanics

Specifications

• Drive: 1/2"
• Profile: 12-point
• Size: M9
• Length: 55mm
• Part number: JBM 10006

Why Choose This Product?

Cheap tools round fasteners, and a rounded head turns a ten-minute job into an afternoon. The 1/2" 12-Point Bit M9 55mm drives the fastener squarely without chewing the head, so the job goes the way it should. Straightforward kit that keeps working long after the cheap alternatives have failed.

Frequently Asked Questions

Do I need a special ratchet for this?

No, any 1/2" ratchet will drive it. There is nothing proprietary about the fitting.

Is this suitable for impact tools?

No. Use it with hand ratchets and bars. Impact guns call for a purpose-made impact socket.

What if I order the wrong size?

Sizes either side of M9 will feel close but sit loose in the head, and that is how fasteners get rounded. It is worth checking the head before you order.