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WIHA Box End Wrench: Chrome, 5/16 in Head Size, 6 1/4 in Overall Lg, Offset - SAE, Single End, 12-Point, Box End Wrenches
WIHASAE, Single End, 12-Point, Box End Wrenches

WIHA Box End Wrench: Chrome, 5/16 in Head Size, 6 1/4 in Overall Lg, Offset

The WIHA Box End Wrench is a chrome-finished, SAE, single-end, 12-point box end wrench with a 5/16 in head size and a 6 1/4 in overall length. It features a 15° head offset angle and is identified by manufacturer…

SKU 3G-OTH-273319

Brand
WIHA
Item
Box End Wrench: Chrome, 5/16 in Head Size, 6 1/4 in Overall Lg, Offset
Category
SAE, Single End, 12-Point, Box End Wrenches
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Technical Specifications

WIHA
Manufacturer Part Number
21042
Type
Offset
Overall Lg
6 1/4 in
Head Size
5/16 in
Head Offset Angle
15°
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WIHA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIHA Box End Wrench is a chrome-finished, SAE, single-end, 12-point box end wrench with a 5/16 in head size and a 6 1/4 in overall length. It features a 15° head offset angle and is identified by manufacturer part number 21042.

Frequently Asked Questions

What is the WIHA Box End Wrench used for?

The WIHA Box End Wrench is used for tightening or loosening fasteners in confined spaces where a standard wrench cannot fit. Its 15° offset head and 12-point box end provide better access and grip on hex nuts and bolts, making it ideal for automotive, mechanical, and industrial maintenance tasks.

What are the specifications of the WIHA Box End Wrench?

The WIHA Box End Wrench is an SAE, single-end, 12-point box end wrench with a 5/16 in head size and 6 1/4 in overall length. It features a chrome finish and a 15° head offset angle. The manufacturer part number is 21042, and it is designed for durability and corrosion resistance.

Where to buy the WIHA Box End Wrench worldwide?

You can source the WIHA Box End Wrench worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing and supply for this WIHA tool.

How to select the right WIHA Box End Wrench?

To select the right WIHA Box End Wrench, match the head size to your fastener (5/16 in for this model) and choose between SAE or metric. Consider the overall length for reach and the offset angle for clearance. The 12-point box end offers better engagement on hex fasteners, reducing rounding risk.

Used in

Common applications for WIHA
Electrical panel maintenance — WIHA insulated screwdrivers and sockets (e.g., MPN 31817) for live working up to 1000 V
Assembly line tooling — WIHA T-handle hex key sets (e.g., MPN 33492) for repetitive fastener driving in manufacturing
Field service repair — WIHA L-shaped hex key sets with MagicRing (e.g., MPN 66990) for holding fasteners during installation
Precision electronics — WIHA precision slotted screwdrivers (e.g., MPN 26018) for adjusting components on circuit boards
Mechanical maintenance — WIHA open-end wrenches (e.g., MPN 20138) for tightening bolts in confined spaces
Electrical contracting — WIHA 80-piece insulated tool kit (e.g., MPN 32877) for on-site electrical installations and repairs

WIHA Products

3G Electric supplies WIHA sae, single end, 12-point, box end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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