SATA GL42218 Double Box End Wrench 16 x 17mm

Center Punches

SATA GL42218 Double Box End Wrench 16 x 17mm

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
SKU: 51385-NOSModel: GL42218

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

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

Dual-Box End Design: Offers 16mm and 17mm sizes for versatile use across various fasteners.
Premium Steel Construction: Durable, high-quality steel ensures long-lasting performance.
Corrosion-Resistant Chrome Finish: Prevents rust and corrosion, prolonging tool life.
Precision-Engineered Box Ends: Snug fit reduces slippage, optimizing torque delivery.
Compact and Slim Profile: Ideal for working in tight or confined spaces.
Ergonomic Non-Slip Handle: Comfortable, secure grip reduces hand strain during use.
Lightweight Yet Strong: Easy to handle without compromising strength.
Laser-Etched Size Markings: Clear size markings for quick tool identification.

Key Specifications

Origin: UAE
MaterialChrome Vanadium Steel
Size16 x 17mm
ColorSilver
Country of OriginChina
Number of Pieces1
Model NumberGL42218
Certified standard values under UAE climate conditions.

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.
Product packaging

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
The GL42218 is a dual-box end wrench that provides two sizes on one tool (16mm and 17mm). It is designed for turning fasteners in tight spaces, with features like a 40° offset and off-corner loading to improve access and grip while reducing rounding on fasteners.

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