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Delivery by Wednesday, 29 Jul
- Double box end wrench design with 2 sizes per wrench
- 40° offset double box end design provides better access to recessed fasteners
- Off-corner loading design on box ends provide better grip and reduces fastener rounding
- Sleek head design enables access to tight spots where a ratchet will not fit
Key Features
Delivery by Wednesday, 29 Jul

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Features & Benefits
Dual-Box End Design
Features both 10mm and 11mm box ends for flexibility when working with various fasteners.
High-Strength Steel Construction
Built from high-quality steel, ensuring long-lasting durability and resistance to wear.
Corrosion-Resistant Chrome Finish
Chrome-plated surface provides protection against rust, ensuring tool longevity.
Precision-Made Box Ends
Designed for a snug fit, enhancing torque application and minimizing slippage during use.
Compact and Slim Profile
The slim design allows for easy access to fasteners in tight or confined spaces.
Ergonomic Non-Slip Grip
Designed for comfort and security, reducing hand strain during extended use.
Lightweight Yet Durable
Lightweight for easy handling, without sacrificing strength or reliability.
Key Specifications
Custom Stock Status
In Stock
Weight
0.11 kg
Brands
Sata
Color
Silver
Size
10 x 11mm
Quantity Unit
PCS
Model No
GL42215
Item Type
Box End Wrench
Material
Chrome Vanadium Steel
Number of Pieces
1
Country Of Origin
China
Usage
Automotive repair, Mechanical maintenance, Industrial applications, DIY projects
Distributor
Exclusive Distributor
Product Attachments
Download technical documentation, manuals, and certification documents
GL42215_Data_Sheet
GL42215_Data_Sheet
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2 PDFs
Product Attachments
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GL42215_Data_Sheet
GL42215_Data_Sheet
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2 PDFs
Frequently Asked Questions
What is the SATA GL42215 Double Box End Wrench 10 x 11mm and what does it do?
It's a dual-ended box wrench with 10 mm and 11 mm ends, designed for precise torque with minimal fastener rounding. The 40° offset helps you access recessed fasteners, while the slim head works in tight spots.
What are the main design features of this wrench?
Dual-box ends (10 mm and 11 mm), off-corner loading for a better grip and reduced fastener rounding, a 40° offset for improved reach, chrome-plated corrosion resistance, and an ergonomic, non-slip grip for comfort.
What are the key specifications I should know?
Material: high-strength steel; Finish: corrosion-resistant chrome; Ends: precision-made 10 mm and 11 mm box ends; Profile: compact and slim; Grip: ergonomic and non-slip; Weight: lightweight for easy handling.
Which fastener sizes does it cover?
The wrench covers 10 mm and 11 mm hex sizes, suitable for many metric fasteners.
What kinds of tasks is this wrench best suited for?
Automotive work, bicycle maintenance, machinery assemblies, appliance repair, and any job requiring access to fasteners in tight spaces.
How should I use it to avoid damaging fasteners?
Seat the box ends fully on the fastener, align straight, apply steady torque, and use the offset to reach otherwise inaccessible bolts. Keep the ends clean and avoid sudden impacts.
How do I care for this wrench to maintain its chrome finish?
Wipe clean after use, dry thoroughly, and store in a dry place. If needed, apply a light coat of oil to prevent rust.
What other double box end wrenches from Fepy are similar to this one?
If you’re considering alternatives, check these similar options on Fepy: - SATA GL42214 Double Box End Wrench 9x10mm: https://fepy.com/product/sata-gl42214-double-box-end-wrench-9x10mm - SATA GL42216 Double Box End Wrench 11x12mm: https://fepy.com/product/sata-gl42216-double-box-end-wrench-11x12mm - SATA GL42212 Double Box End Wrench 8x9mm: https://fepy.com/product/sata-gl42212-double-box-end-wrench-8x9mm
Will this wrench fit metric fasteners I’m working with?
Yes. It’s designed for metric fasteners in the 10–11 mm range and is compatible with most common hardware in that size.
Is this wrench a good value for money compared to other tools in the same range?
It provides dual ends (10/11 mm) with a chrome finish and an ergonomic grip, reducing the need to own multiple single-end wrenches. Its compact, lightweight design makes it a practical, value-focused choice for working in tight spaces.
What should I know about safe usage and handling?
Use it as a hand tool, avoid using it as a pry bar, maintain a secure grip, and keep it dry and clean to preserve the finish and performance.
Frequently Asked Questions
It's a dual-ended box wrench with 10 mm and 11 mm ends, designed for precise torque with minimal fastener rounding. The 40° offset helps you access recessed fasteners, while the slim head works in tight spots.
Dual-box ends (10 mm and 11 mm), off-corner loading for a better grip and reduced fastener rounding, a 40° offset for improved reach, chrome-plated corrosion resistance, and an ergonomic, non-slip grip for comfort.
Material: high-strength steel; Finish: corrosion-resistant chrome; Ends: precision-made 10 mm and 11 mm box ends; Profile: compact and slim; Grip: ergonomic and non-slip; Weight: lightweight for easy handling.
The wrench covers 10 mm and 11 mm hex sizes, suitable for many metric fasteners.
Automotive work, bicycle maintenance, machinery assemblies, appliance repair, and any job requiring access to fasteners in tight spaces.
Seat the box ends fully on the fastener, align straight, apply steady torque, and use the offset to reach otherwise inaccessible bolts. Keep the ends clean and avoid sudden impacts.
Wipe clean after use, dry thoroughly, and store in a dry place. If needed, apply a light coat of oil to prevent rust.
If you’re considering alternatives, check these similar options on Fepy: - SATA GL42214 Double Box End Wrench 9x10mm: https://fepy.com/product/sata-gl42214-double-box-end-wrench-9x10mm - SATA GL42216 Double Box End Wrench 11x12mm: https://fepy.com/product/sata-gl42216-double-box-end-wrench-11x12mm - SATA GL42212 Double Box End Wrench 8x9mm: https://fepy.com/product/sata-gl42212-double-box-end-wrench-8x9mm
Yes. It’s designed for metric fasteners in the 10–11 mm range and is compatible with most common hardware in that size.
It provides dual ends (10/11 mm) with a chrome finish and an ergonomic grip, reducing the need to own multiple single-end wrenches. Its compact, lightweight design makes it a practical, value-focused choice for working in tight spaces.
Use it as a hand tool, avoid using it as a pry bar, maintain a secure grip, and keep it dry and clean to preserve the finish and performance.
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