Subscribe to get 10% off your first order!

FREE delivery for orders over $150.00

Call: 02 9417 2942 | Email: info@unipac.com.au

Wrenches

Wrenches & Spanners

Most wrench decisions come down to two questions: how much room have you got to swing it, and how much punishment has the fastener already taken. Get either wrong and you're drilling out a head instead of turning it. Beta has made wrenches in Italy since 1923 for people who answer those questions daily, and this range is built around them.

Read More

View as

Ring, open end or combination

Open end wrenches slide onto a fastener from the side, which is the only option on a brake union or anything already threaded onto a line. The trade-off is that they load two flats and can spread. Ring wrenches enclose the head completely and load six or twelve points, so they hold on fasteners an open end would round. Combination wrenches such as the 42 series carry one of each on the same tool, which is why they end up being the set most workshops actually reach for. Where clearance is the problem, the 42SLIM has thinner open ends and the 42LMP runs long for reach; the 45 heavy series goes the other way for high-load work.

Working in the swing you've got

A bi-hex ring resets every 30 degrees rather than 60, which is often the difference between turning a fastener and not. Below that, ratcheting spanners take over — the 142 reversible ratcheting combination wrenches, the 141 straight pattern, the 195 ratcheting flat bi-hex ring, and the 142SN with a swivel end for fasteners sitting off-axis. The 120 ratchet-opening wrench works on unions you can't thread a ring over. And the T-handle wrench is the tool Beta is best known for: the 952 series pivots at the head so you can start a fastener on an angle and finish it square, with the 949 deep sockets and 950 hex versions covering recessed work.

Adjustable, flare nut and the specials

The 110 and 111 adjustable wrenches are machined with a scale on the jaw so you can set an opening to a size rather than eyeball it, and the geometry holds it under load. The 94 flare nut wrenches grip five flats on soft brake and fuel fittings. Beyond that the range covers half-moon and offset ring wrenches for stacked fasteners, 58 and 78 slogging wrenches for heavy assembly, hook and pin wrenches for ring nuts, 93-series wrenches for scaffolding bolts, and 930-series tubular sockets. The 123Q quick-release adaptors bridge the ratcheting wrenches into your existing 1/4", 3/8" and 1/2" drive sockets.

Sets, kits or one at a time

Wrenches are sold individually, in blister packs and in boxed spanner sets, and they're built into complete tool box sets and worker tool kits. If you're fitting out a bay or a van against a known job list, custom toolkits let you specify what goes in the drawer instead of paying for sizes you'll never touch. Beta Tools is supplied across Australia by UNIPAC Engineering, who also design and install full workshop fitouts — contact us if you want a hand specifying, or read more about us.

Frequently Asked Questions

What's the difference between a wrench and a spanner?

Nothing. They're the same tool under two names — spanner is standard in Australia and the UK, wrench is standard in the US and in Beta's own product naming, so you'll see both across this site. A few tools keep "wrench" in Australian trade use regardless: adjustable wrench, pipe wrench, torque wrench.

When should I use a flare nut wrench instead of an open end?

On brake lines, fuel lines and hydraulic unions. Those fittings are soft brass or steel and an open end wrench only contacts two flats, which is usually enough to round them. A flare nut wrench is a ring with a slot cut in it, so it passes over the line but still grips five of the six flats.

What does bi-hex mean, and is it better than six-point?

Bi-hex — also called 12-point — has twelve engagement points instead of six, so you only need 30 degrees of swing to reposition. Six-point puts more contact on the flats and holds better on worn or seized fasteners. Neither replaces the other, which is why most workshops carry both.

Are Beta wrenches made in Italy?

Yes. Beta Utensili has manufactured in Italy since 1923, and that's a large part of the brand's standing on precision and finish. In Australia they're supplied through UNIPAC Engineering.

Should I buy a spanner set or individual wrenches?

Start with a set. The common sizes get used constantly and a set stops you losing time to a gap mid-job. Buy individually once you have coverage and need a specific length, profile or size for recurring work — or spec a custom toolkit built around the jobs you actually do.

Compare /3

Loading...