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PROTO Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 1/4 in Overall Lg, Offset - SAE, Double End, 12-Point, Ratcheting Box End Wrenches
PROTOSAE, Double End, 12-Point, Ratcheting Box End Wrenches

PROTO Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 1/4 in Overall Lg, Offset

The PROTO Box End Wrench is an SAE, double-end, 12-point, ratcheting box end wrench with a chrome finish. It features a 1/4 in and 5/16 in head size, a 4 1/4 in overall length, and an offset, reversing design. This…

SKU 3G-OTH-272664

Brand
PROTO
Item
Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 1/4 in Overall Lg, Offset
Category
SAE, Double End, 12-Point, Ratcheting Box End Wrenches
Available to Order
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Technical specs
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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

PROTO
Manufacturer Part Number
J1181T
Type
1/4 in_5/16 in Head Size, Offset, Reversing, SAE
Overall Lg
4 1/4 in

Technical Documents

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

Product Description

The PROTO Box End Wrench is an SAE, double-end, 12-point, ratcheting box end wrench with a chrome finish. It features a 1/4 in and 5/16 in head size, a 4 1/4 in overall length, and an offset, reversing design. This wrench is manufactured by PROTO under part number J1181T.

Frequently Asked Questions

What is the PROTO Box End Wrench J1181T used for?

The PROTO Box End Wrench J1181T is used for tightening and loosening SAE fasteners in automotive, industrial, and mechanical applications. Its 12-point ratcheting box end design allows quick fastener engagement without repositioning, while the offset reversing head provides access in confined spaces.

What are the specifications of the PROTO Box End Wrench J1181T?

The PROTO Box End Wrench J1181T has a chrome finish, 1/4 in and 5/16 in head sizes, and a 4 1/4 in overall length. It is a double-end, 12-point, ratcheting box end wrench with an offset reversing design. It is SAE sized and manufactured by PROTO.

Where to buy the PROTO Box End Wrench J1181T worldwide?

You can source the PROTO Box End Wrench J1181T through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to maintain a PROTO Box End Wrench?

To maintain a PROTO Box End Wrench, clean it after use with a dry cloth to remove debris and prevent corrosion. Apply light machine oil to the ratcheting mechanism periodically. Store in a dry tool chest. Avoid using cheater bars or exceeding the wrench's rated torque capacity.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO sae, double end, 12-point, ratcheting 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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