
Center Punches
SATA ST42301 Deep Offset Double Box End Wrench 6 x 7mm
About this itemCIVIL SPEC APPROVED
- About this item• Double box end wrench design with 2 sizes per wrench• High-visibility stamped markings provide quick size identification• Bright, full polish chrome finish easily wipes clean and resists corrosion• Chrome vanadium alloy steel (Cr-V) for exceptional strength and durability 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
Deep Offset Design: Allows access to fasteners in tight spaces, making it easier to work on hard-to-reach areas without compromising grip.
Double Box End: Equipped with two different sizes on each end for added versatility, reducing the need for multiple wrenches in your toolkit.
High-Strength Material: Constructed from premium chrome vanadium steel for exceptional strength and durability, ensuring long-lasting performance under heavy use.
Corrosion Resistance: Chrome finish provides resistance against rust and corrosion, maintaining tool integrity and appearance over time.
Ergonomic Grip: Designed with a comfortable handle for improved torque and reduced hand fatigue, enhancing overall user experience during extended use.
Precision Engineering: Engineered for a precise fit on fasteners, minimizing the risk of rounding and improving the overall efficiency of tasks.
Lightweight Construction: Easy to handle and maneuver, ensuring better control and accuracy during application.
Easy Identification: Clearly marked sizes on each end for quick identification, streamlining your workflow and saving time during projects.
Versatile Use: Ideal for automotive repairs, mechanical work, and home improvement tasks, making it a valuable addition to any toolbox.
Safety Features: Designed to prevent slipping while in use, ensuring safety and reliability during critical tasks.
Key Specifications
DOWNLOADS & DATA SHEETS
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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