Mountz MMTB Preset Break-Over Wrenches
The MMTB is a miniature preset production torque wrench with a fixed head. The versatile wrench has different head configuration options, like open, box, flare, hex key, and ratchet head. MMTB models are designed to have one permanent head style attached to it. The wrench’s break-over mechanism deflects 90° on torque delivery, visually indicating torque is achieved. Torque limiting wrench improves control of the tightening process and reduces the risk of over and under-tightening. To Order Call (408) 292-2214
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Description
The Mountz MMTB is a micro torque wrench with a preset break-over action for the smallest fasteners in Singapore electronics, optics and medical assembly. Two models cover 5.6 to 56.4 cN·m, and the setting is internal and tamper-proof, so it cannot drift during a shift.
CHOOSE THE MODEL BELOW
| Model | American | S.I. | Metric |
|---|---|---|---|
| MMTB | 8 – 39 ozf.in | 5.6 – 27.5 cN.m | 0.06 – 2.8 kgf.cm |
| MMTB | 40 – 80 ozf.in | 28.2 – 56.4 cN.m | 2.9 – 5.6 kgf.cm |
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- Torque limiting wrench improves control of the tightening process
- Reduces the risk of both over and under-tightening
- Preset wrench ensures that the correct torque value is consistently applied to each fastener
- Tamper-proof internal adjustment. No external adjustment scale—must be preset using a torque analyzer.
- Break-over mechanism provides a visual indicator of achieving torque setting
- Configurable wrench — select head types and sizes
- The MMTB wrench comes with a head permanently attached to it. It is not removable
- Small with lightweight aluminum handle. Ideal for use in restricted spaces.
As an authorised Mountz distributor in Singapore, Phil Industries supplies the full Mountz torque tool range with product advice and after-sales support.
Applications of Mmtb preset break-over wrenches
The mmtb preset break-over wrenches is used in industrial assembly, automotive production, and manufacturing operations across Singapore. This break-over style wrench provides reliable preset torque control for critical fastening applications.
Ordering Information
For availability, bulk pricing, and delivery on mmtb preset break-over wrenches in Singapore, contact Phil Industries at +65 6555 1745.
Micro torque wrench at a glance
| Type | Preset micro break-over torque wrench |
| Range | 5.6 – 27.5 cN·m and 28.2 – 56.4 cN·m |
| Adjustment | Internal, tamper-proof; preset with a torque analyzer |
| Indicator | Visual break-over at the set value |
| Heads | Configurable head types and sizes |
| Standard | Certified to ISO 6789 |
Where the micro torque wrench fits in Singapore
Micro fasteners on camera modules, optical mounts, PCB standoffs and hearing-aid assemblies need a few centinewton-metres and no more. In practice, a screwdriver can over-shoot at these values, whereas the MMTB break-over action stops the operator at the setting. Consequently, it is common on precision lines in Singapore where a single stripped thread scraps an expensive part.
Pair it with
- TB fixed-head break-over wrenches for the next range up.
- Mountz torque analyzers to preset and check each wrench.
- All Mountz torque wrenches to compare mechanisms.
Frequently asked questions about the micro torque wrench
What is a micro torque wrench used for
It tightens very small fasteners at a few centinewton-metres, for example on camera modules, optics, PCB hardware and medical devices, where over-torque would strip the thread.
What range does the MMTB cover
Two models cover 5.6 to 27.5 cN·m and 28.2 to 56.4 cN·m.
Can operators change the MMTB setting
No. The adjustment is internal and tamper-proof, so the wrench must be preset on a torque analyzer.
Why not use a torque screwdriver instead
A screwdriver suits screws with a bit. By contrast, the MMTB takes wrench heads for nuts and fittings, and its break-over action gives a firm stop at very low values.
Need help choosing a model? Message our Singapore engineers on WhatsApp at +65 9853 9030, call +65 6555 1745 or email sales@phil-industries.com.sg for a quotation, a stock check or an on-site demonstration.
Related Mountz pages in Singapore
- Browse all Break-over Wrenches and the wider Torque Wrenches range.
- See the full Mountz torque tools range in Singapore.
- Read our engineers’ guides to torque control basics and choosing between a torque wrench, screwdriver or multiplier.
- Verify tool output in-house with the Mountz EZ-TorQ III torque analyzer.
Phil Industries, an authorised Mountz distributor in Singapore, supplies this product with selection advice and after-sales support. Call +65 6555 1745, WhatsApp +65 9853 9030 or email sales@phil-industries.com.sg.
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