SATA GL42309 Deep Offset Double Box End Wrench 20 x 22mm

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SATA GL42309 Deep Offset Double Box End Wrench 20 x 22mm

About this item• Double box end wrench design with 2 sizes per wrench• 70° offset double box ends for 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
SKU: 51371-NOS

About this itemCIVIL SPEC APPROVED

  • About this item• Double box end wrench design with 2 sizes per wrench• 70° offset double box ends for 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

TECHNICAL DATASHEET SPEC

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: Ensures optimal access to hard-to-reach fasteners, especially in tight spaces.
Dual-Sized Box Ends: Features both 20mm and 22mm sizes for enhanced versatility, reducing the need for multiple tools.
Premium Steel Construction: Made from high-strength steel for superior durability, providing long-term performance.
Corrosion-Resistant Chrome Finish: The chrome finish protects against rust, extending the tool's lifespan.
Secure Fit: The box end design ensures a secure grip on fasteners, minimizing slippage and potential damage.
Ergonomic Grip: Non-slip handle offers a comfortable, firm grip, reducing hand strain during prolonged use.
Compact Profile: Slim design allows easy maneuverability in confined spaces without compromising strength.
Clear Size Markings: Laser-etched size markings for quick and easy identification, saving time on the job.

Key Specifications

Origin: UAE
BrandSATA
MaterialHighstrength steel
Size20 x 22mm
ColorSilver
Weight0.010 kg
Stock StatusIn Stock
Certified standard values under UAE climate conditions.

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.
Product packaging

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
The SATA GL42309 is a dual-ended wrench with two sizes (20 mm and 22 mm). It features a deep offset design and off-corner loading to reach recessed fasteners and provide a secure grip, making it ideal for tight spaces where a regular wrench or ratchet won’t fit.

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