
Center Punches
SATA GL42223 Double Box End Wrench 13 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-Sized Box Ends: The 13mm and 15mm box ends offer versatility, handling a variety of fasteners with ease.
Durable Steel Construction: Crafted from high-quality steel for superior strength and longevity, resisting wear and tear.
Chrome-Plated Surface: The chrome finish protects the wrench from rust and corrosion, ensuring it remains durable and reliable.
Precise Fit for Enhanced Torque: The box end design provides a secure grip, reducing the risk of slippage and delivering effective torque.
Slim and Compact Design: Its slim profile ensures easy access to fasteners in tight spaces, improving accessibility.
Ergonomic Grip: Features a comfortable, non-slip handle to reduce hand strain during prolonged use.
Lightweight Yet Strong: Offers a lightweight construction, making it easy to maneuver without sacrificing strength or durability.
Clear Size Markings: Laser-etched size markings allow for easy identification, speeding up work 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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