Center Punches

SATA GL42203 Double Box End Wrench 11 x 13mm

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

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SKU: 51378-NOSModel: GL42203

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: Features 11mm and 13mm box ends for versatile applications, allowing you to work on a variety of fasteners.
Chrome Vanadium Steel Construction: Crafted from durable chrome vanadium steel for enhanced strength, perfect for demanding tasks.
Corrosion-Resistant Chrome Finish: The chrome finish provides additional protection against rust and corrosion, extending the tool's lifespan.
Precision-Engineered Box Ends: Designed to fit fasteners precisely, preventing slippage and ensuring a firm grip for efficient work.
Slim and Compact Profile: Its slim design makes it easy to access fasteners in confined spaces, enhancing overall convenience.
Ergonomic Non-Slip Handle: Offers a secure, comfortable grip, reducing hand fatigue and improving control during extended use.
Lightweight Yet Durable: Ensures comfortable handling without compromising on the wrench's strength or performance.
Laser-Etched Size Markings: Provides clear and permanent size markings for easy identification, speeding up tool selection.

Key Specifications

Origin: UAE

MaterialChrome Vanadium Steel

Dimensions11 x 13mm

ColorSilver

Weight0.087 kg

Country of OriginChina

WarrantyExclusive Distributor Support

Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

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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.

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB

The GL42203 is a dual-box end wrench that provides 11 mm and 13 mm ends in one tool. It features a 40° offset for better access to recessed fasteners, an off-corner loading design for improved grip, a slim head to reach tight spots, and a corrosion-resistant chrome finish on chrome-vanadium steel. Laser-etched size markings help you identify the ends quickly.