Center Punches

SATA GL42104 Double Box End Wrench 11/16 x 3/4"

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: 53902-NOSModel: GL42104

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 both 11/16" and 3/4" sizes, providing versatility for a range of fasteners.
Chrome Vanadium Steel Construction: Built from durable chrome vanadium steel for strength and longevity.
Corrosion-Resistant Chrome Finish: Protects against rust and corrosion, ensuring extended tool life.
Precision-Machined Box Ends: Provides a tight, secure fit to reduce slippage and enhance torque application.
Slim Profile for Tight Spaces: Ideal for use in narrow, confined spaces where other wrenches might not fit.
Ergonomic, Non-Slip Handle: Ensures a comfortable grip and reduces hand fatigue during extended use.
Lightweight Yet Strong: Offers a balance of lightweight design with strong, reliable performance.
Laser-Etched Size Markings: Clear, easy-to-read size markings for quick identification during use.

Key Specifications

Origin: UAE

MaterialChrome Vanadium Steel

Dimensions11/16 x 3/4"

Weight0.190 kg

ColorSilver

Country of OriginChina

Number of Pieces1

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.

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB

The SATA GL42104 is a dual-ended box wrench with two sizes (11/16" and 3/4") in a single tool. It’s designed to reach recessed fasteners, provide strong grip, and offer versatility for common maintenance, automotive, and mechanical tasks where two sizes are needed with limited space.