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3G Electric
PROTO J111012L Double Box Wrench - SAE, Double End, 12-Point, Box End Wrenches
PROTOSAE, Double End, 12-Point, Box End Wrenches

PROTO J111012L Double Box Wrench

The PROTO Double Box Wrench is an SAE double-end, 12-point box end wrench made of alloy steel with a chrome finish. It features 3/8 in and 5/16 in head sizes, a 9 in overall length, and an offset design (MPN J111012L).

SKU 3G-OTH-275368

Brand
PROTO
Item
J111012L Double Box Wrench
Part Number
J111012L
Category
SAE, Double End, 12-Point, Box End Wrenches
Available to Order
Also known as:J111012LPROTO
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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
J111012L
Type
Chrome, 3/8 in_5/16 in Head Size, Offset
Overall Lg
9 in

Technical Documents

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

Product Description

The PROTO Double Box Wrench is an SAE double-end, 12-point box end wrench made of alloy steel with a chrome finish. It features 3/8 in and 5/16 in head sizes, a 9 in overall length, and an offset design (MPN J111012L).

Frequently Asked Questions

What is the PROTO Double Box Wrench used for?

The PROTO Double Box Wrench is used for tightening or loosening fasteners in automotive, industrial, and mechanical applications. Its 12-point, offset design provides better access to recessed nuts and bolts, making it ideal for maintenance and repair tasks where clearance is limited.

What are the specifications of the PROTO Double Box Wrench J111012L?

The PROTO Double Box Wrench J111012L is an SAE double-end, 12-point box end wrench made of alloy steel with a chrome finish. It has 3/8 in and 5/16 in head sizes, a 9 in overall length, and an offset design. It is not ratcheting.

Where to buy the PROTO Double Box Wrench worldwide?

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

How to maintain the PROTO Double Box Wrench?

To maintain the PROTO Double Box Wrench, clean it after each use with a dry cloth to remove grease and debris. Store in a dry environment to prevent corrosion. Avoid using the wrench on damaged or oversized fasteners to preserve the 12-point box end and chrome finish.

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
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PROTO Products

3G Electric supplies PROTO sae, double 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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