Center Punches

SATA GL42105 Double Box End Wrench 13/16 x 7/8"

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: 53903-NOSModel: GL42105

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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Total (Incl. 5% VAT)32.72

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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: Provides both 13/16" and 7/8" sizes, offering flexibility for a variety of fasteners.
High-Quality Chrome Vanadium Steel: Ensures durability and superior resistance to wear, making it ideal for heavy-duty applications.
Corrosion-Resistant Chrome Finish: Protects against rust and corrosion, extending the life of the wrench.
Precisely Engineered Box Ends: Designed for a snug fit, reducing slippage and improving torque efficiency.
Compact for Tight Spaces: The slim profile allows easy access to fasteners in narrow or confined areas.
Ergonomic Non-Slip Handle: Offers a comfortable grip, minimizing hand fatigue during extended use.
Lightweight Construction: Provides a comfortable, easy-to-handle tool without sacrificing strength.
Clear Size Markings: Laser-etched size indicators ensure fast identification, saving time during use.

Key Specifications

Origin: UAE

MaterialChrome Vanadium Steel

Dimensions13/16 x 7/8"

Weight0.283 kg

ColorSilver

Country of OriginChina

WarrantyManufacturer Warranty

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 GL42105 is a dual-box end wrench featuring two sizes in one tool. It covers 13/16" and 7/8", includes a 40° offset for better access to recessed fasteners, and uses an off-corner loading design to improve grip and reduce fastener rounding. The wrench also has a slim head for accessing tight spots.