
Center Punches
SATA GL42206 Double Box End Wrench 17 x 19mm
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: Provides both 17mm and 19mm box ends, enhancing versatility for different fasteners.
Durable Chrome Vanadium Steel Construction: Manufactured from chrome vanadium steel for superior strength, ensuring long-term durability.
Corrosion-Resistant Chrome Finish: The chrome finish protects the wrench from rust and corrosion, extending its lifespan.
Precision-Engineered Box Ends: Designed to deliver a precise fit, reducing the risk of slippage and improving torque delivery.
Slim Profile for Tight Access: The slim design allows the wrench to reach fasteners in narrow or confined spaces with ease.
Ergonomic Non-Slip Handle: Features a comfortable, non-slip grip, reducing hand strain during extended use.
Lightweight Yet Strong: Offers easy handling without compromising on strength or performance.
Laser-Etched Size Markings: The clear, permanent size markings ensure quick identification, saving time during use.
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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