1/2 HEX SHORT SOCKET 21MM."

1/2" Hex Short Socket 21mm

Workshop kit earns its keep on the awkward jobs. The 1/2" Hex Short Socket 21mm does the job properly: it seats square on the nut and stays there under load. You get 21mm across the flats, 1/2" drive. From the JBM professional range.

Key Features

• Precise 21mm hex fit with no slop on the fastener
• 1/2" square drive fits any standard 1/2" ratchet or bar
• Short pattern keeps the tool stable where headroom is tight
• Hex socket bolts show up on brake caliper guides, driveshafts and suspension arms
• Built to stay serviceable through years of regular use

Applications

• Workshop and mobile mechanic use
• Engine bay and ancillary work
• General mechanical repair

Specifications

• Drive: 1/2"
• Profile: Hex
• Size: 21mm
• Part number: JBM 10072

Why Choose This Product?

There is a clear difference between a tool that fits a fastener and one that nearly fits it. The 1/2" Hex Short Socket 21mm seats square on the nut and stays there under load, and it keeps doing it long after the novelty wears off. Straightforward kit that keeps working long after the cheap alternatives have failed.

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.

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.