
Center Punches
SATA GL42217 Double Box End Wrench 14 x 15mm
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 14mm and 15mm box ends for a broad range of applications, enhancing versatility.
Durable Steel Construction: Crafted from high-strength steel, ensuring longevity and reliable performance under tough conditions.
Corrosion-Resistant Chrome Finish: Chrome plating protects against rust and corrosion, extending the tool's lifespan for long-term use.
Precision Fit Box Ends: Box ends are designed for a secure fit on fasteners, providing enhanced torque application and reducing slippage.
Slim Profile for Tight Spaces: Its slim design allows easy access to fasteners in confined or hard-to-reach spaces.
Ergonomic Non-Slip Grip: Provides a secure, comfortable grip, reducing hand fatigue during prolonged use and improving control.
Lightweight Yet Strong: Offers a balanced combination of lightweight construction and robust strength.
Laser-Etched Size Markings: Clear, permanent size markings for fast identification, saving time on the job.
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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