Ratcheting Tap & Die Set
Gear Wrench Manufacturer
Gear Wrench Manufacturer
Reversible ratcheting wrenches, engineered and manufactured in Taichung, Taiwan.
MRI WORKS (Master Resource Industries) is a Taiwan-based manufacturer of reversible gear wrenches, designed for professionals who need fast, reliable fastening in both open and confined spaces. Our gear wrench series covers standard reversible ratcheting wrenches, stubby gear wrenches, flex head gear wrenches, and E-torx double box gear wrenches — all built on a 72-teeth ratcheting mechanism.
With over 30 years of experience manufacturing hand tools for global distributors, tool brands, and industrial buyers, MRI WORKS supplies gear wrenches in Metric and SAE sizing, available for private label, OEM, and ODM programs.
What Makes MRI WORKS Gear Wrenches Different
A gear wrench's value comes down to how tightly it can ratchet in a limited swing arc, and how long the mechanism holds up under repeated use. MRI WORKS gear wrenches use a 72-teeth ratcheting ring paired with a Chrome Vanadium Steel body, giving technicians a wrench that turns fasteners in as little as a 5-degree arc without slipping.
- 72-Teeth RingSmaller swing arc for tight, confined spaces
- Cr-V Steel BodyDurable and corrosion-resistant
- 15° OffsetImproved clearance around obstructions
- Mirror / Matt FinishProfessional-grade appearance, easy to clean
- Flush Reversing LeverQuick direction switching without snagging
Product Range & Specifications
MRI WORKS offers gear wrenches in several formats to suit different working conditions. Our 72-Teeth Reversible Gear Wrench (RG) is our standard full-length model with a 15° offset for increased clearance, while the 72-Teeth Stubby Reversible Gear Wrench (SR) offers a shorter body for tight engine bays and confined machinery. For buyers who need a complete size range in one package, our 8 Pc. Reversible Gear Wrench Set – Metric & SAE (GW08PCB) covers both sizing systems in a single blow-case set.
| Feature | Specification |
|---|---|
| Ratchet mechanism | 72-teeth reversible ratcheting ring |
| Body material | Chrome Vanadium Steel |
| Finish | Mirror polished or matt |
| Styles available | Standard, stubby, flex head, and E-torx double box |
| Sizing systems | Metric and SAE / Imperial |
| Set sizes available | Individual wrenches up to multi-piece sets (e.g. 8-piece), packed in blow-mold cases |
| Customization | Private label, custom packaging, custom size combinations for OEM/ODM buyers |
Browse the full Gear Wrench product line for the complete range of styles and set configurations.
Applications
- Automotive repair and maintenance workshops (engine bays, tight fastener access)
- Industrial machinery maintenance (MRO)
- Metal fabrication and machine shops
- Tool distributors and retail tool brands sourcing private-label products
- DIY and professional hand tool kits for hardware retailers
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Why Source from MRI WORKS
- 30+ YearsManufacturing experience in hand tools, sockets, and gear wrenches
- Full Style RangeStandard, stubby, flex head, and E-torx double box under one roof
- Taichung, TaiwanHeart of the world's leading hand tool manufacturing cluster
- Flexible OrdersOEM, ODM, and private label available
- Global ExportSupplying distributors and tool brands across NA, Europe, and Asia
Learn more about MRI WORKS and our manufacturing capabilities.
Request a Quote
Looking for a reliable gear wrench manufacturer for your next order or private-label program? Contact MRI WORKS today to request a quote, MOQ details, and our full product catalog.
Frequently Asked Questions
What types of gear wrenches does MRI WORKS manufacture?
MRI WORKS manufactures a full range of reversible gear wrenches, including standard reversible ratcheting wrenches, stubby gear wrenches for tight spaces, flex head gear wrenches, and E-torx double box gear wrenches.
How many teeth does the ratcheting mechanism have?
Our reversible gear wrenches use a 72-teeth ratcheting ring, which allows a smaller swing arc — useful for turning fasteners in confined spaces where full rotation isn't possible.
What material are MRI WORKS gear wrenches made from?
Our gear wrenches are made from Chrome Vanadium Steel with a mirror-polished or matt finish, offering durability along with a professional-grade appearance.
Do you offer gear wrench sets in both Metric and SAE sizing?
Yes. MRI WORKS supplies gear wrench sets covering both Metric and SAE (Imperial) sizes, packed together or separately depending on the buyer's requirements.
Do you offer OEM/ODM and private label manufacturing for gear wrenches?
Yes. MRI WORKS supports OEM, ODM, and private label programs, including custom packaging, custom set configurations, and branding for distributors and tool brands worldwide.
Where are MRI WORKS gear wrenches manufactured?
All products are manufactured at our factory in Taichung, Taiwan — a region recognized globally as a leading hand tool manufacturing cluster.