*1/2 Hex Bit H12 - 140mm"

1/2" Hex Bit H12 140mm

The 1/2" Hex Bit H12 140mm is built for exactly that: it holds its shape on fasteners that fight back. That is hex H12, 140mm long, 1/2" drive. A JBM tool built for daily workshop use.

Key Features

• Hex H12 profile, cut to fit the fastener squarely
• 1/2" drive for use with ratchets, bars and extensions
• At 140mm long it offers deep reach for recessed bolts you cannot get a standard bit near
• Hex socket bolts show up on brake caliper guides, driveshafts and suspension arms
• Sized and finished to work with the rest of your kit, not against it

Applications

• Engine and drivetrain work
• Serious home mechanics
• Fleet and commercial servicing

Specifications

• Drive: 1/2"
• Profile: Hex
• Size: H12
• Length: 140mm
• Part number: JBM 13698

Why Choose This Product?

There is a clear difference between a tool that fits a fastener and one that nearly fits it. This one holds its shape on fasteners that fight back, and that is the whole point of buying the proper item. That is the difference a properly made tool makes.

Frequently Asked Questions

Can I run it on a breaker bar?

Yes. With a 1/2" square drive it takes a ratchet, an extension or a breaker bar when a fastener needs more leverage.

Is it strong enough for tight bolts?

For hand tools, yes. Put it on a breaker bar and it will shift a tight fastener, but leave impact guns to a proper impact socket.

How do I know H12 is the size I need?

H12 refers to the hex profile size. Check the fastener head against the size you need before ordering, as neighbouring sizes look similar but will not seat properly.