
Center Punches
SATA GL42202 Double Box End Wrench 10 x 12mm
About this itemCIVIL SPEC APPROVED
- About this item• 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 BS EN COMPLIANT
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Uses & Advantages
Primary Uses
- For the structural repair of concrete elements where high compressive strength and low permeability are required.
- Suitable for columns, beams, piers, and heavy industrial slabs.
Key Advantages
- High compressive strength (> 70 N/mm² at 28 days
- Shrinkage compensated
- Low permeability provides high resistance to carbonation and chloride ingress
- Pre-bagged unit eliminates site batching errors
FEATURES & BENEFITS
Key Advantage
High compressive strength (> 70 N/mm² at 28 days
Key Advantage
Shrinkage compensated
Key Advantage
Low permeability provides high resistance to carbonation and chloride ingress
Key Advantage
Pre-bagged unit eliminates site batching errors
Dual-Box End Design: Offers both 10mm and 12mm sizes for flexibility, allowing you to tackle a range of fasteners with a single tool.
Chrome Vanadium Steel Construction: Built from high-quality steel for exceptional strength and durability, ideal for tough applications.
Corrosion-Resistant Chrome Finish: Provides an added layer of protection against rust and corrosion, ensuring the wrench stays in top condition.
Precision Box Ends: Designed for a precise fit on fasteners, delivering a firm grip and preventing slippage during use.
Slim, Compact Profile: Easily fits into tight, confined spaces for added convenience and accessibility.
Ergonomic Non-Slip Handle: Reduces hand fatigue during extended use while offering a secure, comfortable grip.
Lightweight Yet Strong: Balances ease of use with the strength required for heavy-duty tasks.
Laser-Etched Size Markings: Clear, permanent size markings for easy identification, saving time during projects.
Key Specifications
Storage & Handling Guidelines
- Store in original unopened sealed container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, frost, and high humidity environment.
- Shelf life is 12 months when stored properly between +5°C and +35°C.
- Reseal opened containers immediately after use to prevent moisture contamination.

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