Buy Torque Wrenches Online in Australia
Torque Wrenches
A torque wrench lets you tighten a fastener to a specified value instead of by feel, which matters on engine, driveline, structural and any assembly where the torque is part of the spec. This range is mainly Stahlwille: tool carrier wrenches, reversible ratchet wrenches, a spring torque wrench, electronic and quick-release wrenches, plus torque testers and a connecting cable. There is also a Wiha 4 Nm torque wrench for small fasteners. Not sure what you need? Our Torque Wrenches: Types, Drive Sizes & How to Choose guide covers the basics, or call us on (02) 9773 0122 or get in touch.
Torque Wrench Selection — Quick Reference
| Type | Best For | Ranges in This Collection |
|---|---|---|
| Tool carrier torque wrench | One wrench body that takes different Stahlwille insert tools (square drive, open-end and ring) | From 1-10 Nm up to 160-800 Nm across the carrier models (standard, #10A, A/2, insert tools and #80) |
| Reversible ratchet torque wrench | Tightening and loosening at the same station without swapping an adapter | 30-150, 160-800 and 200-1000 Nm |
| Spring torque wrench (SW750NR) | Torque-limited tightening with a reversible ratchet | 3/8", 1/2" and 3/4" drive |
| Electronic torque wrench | Jobs where torque records are required | From 3-60 Nm up to 20-400 Nm |
| Quick-release torque wrench | Faster tool changes in repetitive assembly and service work | 6-50 Nm up to 40-200 Nm |
| Torque tester | Checking whether a wrench is still accurate | Smartcheck (1-10 to 40-400 Nm) and workshop tester (0.4-20 to 4-200 Nm) |
| Wiha torque wrench | Small fasteners | 4 Nm |
Pick the wrench by the torque you need to apply and the drive or insert tool the fastener calls for. Most are sold in several torque ranges, so check the variants on each product.
Using a Torque Wrench Properly
- Choose a range that puts your target torque in the middle of the scale. A wrench is most accurate away from the bottom and top of its range, so do not use a 200 Nm wrench to apply 15 Nm.
- Back a click-type wrench off to its lowest setting after use. Leaving it at working torque fatigues the spring over time.
- Have the wrench checked on a regular schedule and after any drop or suspected over-torque. Many quality systems require annual checks.
- Match the drive to the job: 1/4" for light torque and small fasteners, 3/8" for medium torque, 1/2" and up for structural and heavy equipment fastening.
If you need calibration or recalibration for a Stahlwille wrench, let us know and we will point you in the right direction. For pricing on larger orders, use Request a Quote.
Related ranges: torque wrenches and screwdrivers, ratchets and sockets, sockets, ring spanners, hand tools, and the metric bolt torque chart.
Torque Wrenches — FAQ
What is the benefit of a tool carrier torque wrench?
The head takes Stahlwille insert tools, so one wrench body can be fitted with different tools for different fasteners instead of needing a separate wrench for each.
Why should a click-type torque wrench be backed off after use?
Leaving it set at working torque keeps the internal spring under load, which fatigues the spring and reduces accuracy over time. Winding it back to the lowest setting preserves it.
How do I choose the right torque range?
Pick a wrench whose range puts your target torque in the middle of the scale rather than at either end. A common rule is to stay between 20% and 80% of full scale.
How often should a torque wrench be calibrated?
It depends on your quality system and how hard the wrench is used. Annual checks are common, and a wrench should be checked after any drop or suspected overload. Contact us if you need help with calibration options.
What does an electronic torque wrench add?
Digital torque measurement and alert functions, which suit assembly work where torque records are required.
What is a torque tester?
A torque tester is used to check a torque wrench against a reference so you can see whether it is still accurate. We stock the Stahlwille Smartcheck and a workshop tester.