
Center Punches
SATA GL42210 Double Box End Wrench 23 x 26mm
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: Features both 23mm and 26mm box ends, offering flexibility for a variety of fasteners.
Premium Chrome Vanadium Steel Construction: Manufactured from chrome vanadium steel for strength, ensuring long-lasting performance even in heavy-duty applications.
Rust-Resistant Chrome Finish: The chrome-plated finish protects the wrench from rust and corrosion, extending its service life.
Precision-Fit Box Ends: Provides a precise, secure fit on fasteners, minimizing the risk of slipping and maximizing torque transfer.
Slim, Compact Profile: Its slim design enables easy access to fasteners in tight or confined spaces.
Ergonomic, Non-Slip Handle: Features a comfortable handle for a secure grip, reducing hand fatigue during extended use.
Lightweight Yet Strong: Lightweight for comfortable handling without compromising on strength or durability.
Laser-Etched Size Markings: Clear, permanent size markings help you quickly identify the correct wrench size, improving efficiency.
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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