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GEARWRENCH 81903 20-Piece Double End Box End Wrench Set - SAE & Metric, Double End, Box End Wrench Sets
GEARWRENCHSAE & Metric, Double End, Box End Wrench Sets

GEARWRENCH 81903 20-Piece Double End Box End Wrench Set

The GEARWRENCH Box End Wrench Set (MPN 81903) is a 20-tool, double-end, 12-point box end wrench set covering SAE sizes 3/8 in to 15/16 in and Metric sizes 10 mm to 19 mm. Constructed from alloy steel with a chrome…

SKU 3G-OTH-325270

Brand
GEARWRENCH
Item
81903 20-Piece Double End Box End Wrench Set
Category
SAE & Metric, Double End, Box End Wrench Sets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GEARWRENCH
Manufacturer Part Number
81903
Type
Chrome, Tray
Tools
20
Box End
12-Point

Technical Documents

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GEARWRENCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GEARWRENCH Box End Wrench Set (MPN 81903) is a 20-tool, double-end, 12-point box end wrench set covering SAE sizes 3/8 in to 15/16 in and Metric sizes 10 mm to 19 mm. Constructed from alloy steel with a chrome finish, the set is organized in a tray for storage.

Frequently Asked Questions

What is the GEARWRENCH Box End Wrench Set used for?

The GEARWRENCH Box End Wrench Set is used for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly. Its 12-point box ends provide a secure grip on hex nuts and bolts, reducing the risk of rounding. The set covers SAE and Metric sizes for versatile applications.

What are the specifications of the GEARWRENCH Box End Wrench Set?

The GEARWRENCH Box End Wrench Set (MPN 81903) includes 20 double-end, 12-point box end wrenches. It covers SAE sizes from 3/8 in to 15/16 in and Metric sizes from 10 mm to 19 mm. The wrenches are made of alloy steel with a chrome finish and come organized in a tray.

Where to buy the GEARWRENCH Box End Wrench Set worldwide?

You can source the GEARWRENCH Box End Wrench Set 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. 3G Electric supplies genuine GEARWRENCH tools to industrial buyers globally.

How to maintain the GEARWRENCH Box End Wrench Set?

To maintain the GEARWRENCH Box End Wrench Set, clean the wrenches after use with a dry cloth to remove grease and debris. Store them in the provided tray to prevent corrosion and damage. Avoid using wrenches on damaged fasteners to preserve the 12-point box ends. Periodic light oiling of the chrome finish helps prevent rust.

Used in

Common applications for GEARWRENCH
Automotive repair — GEARWRENCH combination ratcheting wrenches (e.g., MPN 86714) for fastening bolts in engine bays
Industrial maintenance — GEARWRENCH impact sockets (e.g., MPN 84549N) for use with pneumatic impact wrenches on machinery
Field service — GEARWRENCH flex socket adapters (e.g., MPN 81205) for accessing fasteners at awkward angles
Assembly lines — GEARWRENCH ratchet sets (e.g., MPN 86521) for repetitive fastening tasks with limited swing space
Plant equipment repair — GEARWRENCH extra-long slotted screwdrivers (e.g., MPN 80021H) for reaching recessed screws in control panels

GEARWRENCH Products

3G Electric supplies GEARWRENCH sae & metric, double end, box end wrench sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
This 8-piece set includes SAE double-end ratcheting box end wrenches with 12-point openings, covering head sizes from 5/16 in to 3/4 in. The wrenches are constructed from alloy steel with a chrome finish and come on a storage rack. Suitable for tightening or loosening fasteners in confined spaces where repositioning is limited
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This 8-piece set includes SAE double-end ratcheting box end wrenches with 12-point openings, covering head sizes from 5/16 in to 3/4 in. The wrenches are constructed from alloy steel with a chrome finish and come on a storage rack. Suitable for tightening or loosening fasteners in confined spaces where repositioning is limited
This 9-piece set includes SAE double-end 12-point ratcheting box end wrenches with a chrome finish. The wrenches cover a head size range from 5/16 in to 3/4 in and are organized on a tray for storage. Used for tightening and loosening fasteners in confined spaces where limited swing arc is a factor
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This 9-piece set includes SAE double-end 12-point ratcheting box end wrenches with a chrome finish. The wrenches cover a head size range from 5/16 in to 3/4 in and are organized on a tray for storage. Used for tightening and loosening fasteners in confined spaces where limited swing arc is a factor
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This 12-piece metric wrench set features double-end, 12-point ratcheting box ends for quick fastener engagement in confined spaces. Made of alloy steel with a chrome finish, the wrenches cover head sizes from 8 mm to 19 mm and are organized in a tray for storage
This 13-tool set includes double-end 12-point ratcheting box end wrenches in SAE sizes from 5/16 in to 1 in. Made of alloy steel with a chrome finish, the wrenches are organized on a tray. The ratcheting box ends allow fast fastener turning in confined spaces without repositioning, suitable for automotive repair, industrial maintenance, and mechanical assembly
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This 13-tool set includes double-end 12-point ratcheting box end wrenches in SAE sizes from 5/16 in to 1 in. Made of alloy steel with a chrome finish, the wrenches are organized on a tray. The ratcheting box ends allow fast fastener turning in confined spaces without repositioning, suitable for automotive repair, industrial maintenance, and mechanical assembly
This set includes five metric double-end 12-point ratcheting box end wrenches with a chrome finish. The head sizes range from 20 mm to 25 mm. The ratcheting mechanism allows fastener engagement without repositioning, suitable for use in confined spaces during mechanical assembly and maintenance tasks. The wrenches are stored in a tray
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This set includes five metric double-end 12-point ratcheting box end wrenches with a chrome finish. The head sizes range from 20 mm to 25 mm. The ratcheting mechanism allows fastener engagement without repositioning, suitable for use in confined spaces during mechanical assembly and maintenance tasks. The wrenches are stored in a tray
This 10-tool set includes SAE double-end 12-point ratcheting box end wrenches with head sizes ranging from 1/4 in to 3/4 in. Constructed of alloy steel with a chrome finish, the wrenches are organized on a tray for convenient storage. The ratcheting box ends allow fastener tightening and loosening in confined spaces without tool repositioning
GEARWRENCH
This 10-tool set includes SAE double-end 12-point ratcheting box end wrenches with head sizes ranging from 1/4 in to 3/4 in. Constructed of alloy steel with a chrome finish, the wrenches are organized on a tray for convenient storage. The ratcheting box ends allow fastener tightening and loosening in confined spaces without tool repositioning

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