*1/2 Hex Bit H11 - 100mm"

1/2" Hex Bit H11 100mm

The 1/2" Hex Bit H11 100mm is built for exactly that: it drives the fastener squarely without chewing the head. It is hex H11, 100mm long, 1/2" drive.

Key Features

• Accurate hex H11 form for full contact with the bolt head
• Standard 1/2" drive, so it works with the ratchets you already own
• At 100mm long it offers extra reach to clear covers, shrouds and recessed housings
• Allen head bolts are used across brakes, drivetrain and body fixings
• Built to stay serviceable through years of regular use

Applications

• General vehicle servicing and repair
• Engine and drivetrain work
• Fleet and commercial servicing

Specifications

• Drive: 1/2"
• Profile: Hex
• Size: H11
• Length: 100mm
• Part number: JBM 13554

Why Choose This Product?

There is a clear difference between a tool that fits a fastener and one that nearly fits it. The difference is simple: it drives the fastener squarely without chewing the head. Bought once, it quietly does its job for years.

Frequently Asked Questions

Does it work with my existing sockets and bars?

If your kit is 1/2" drive, yes. The square drive is a standard fitting, so ratchets, extensions and breaker bars all match up.

Can I use this on an impact wrench?

No, this is a hand tool. For impact work you need an impact-rated version, which is built to take the hammering an impact gun delivers.

What if I order the wrong size?

Sizes either side of H11 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.