We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

PROTO Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 1/2 in Overall Lg, Std - 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 1/2 in Overall Lg, Std

The PROTO Box End Wrench is a chrome, SAE, double-end, 12-point, ratcheting box end wrench with a 1/4 in and 5/16 in head size and a 4 1/2 in overall length. It is a standard, straight design (MPN J1191T-A).

SKU 3G-OTH-272631

Also listed as: J1191TA · J1191T A

Brand
PROTO
Item
Box End Wrench: Chrome, 1/4 in_5/16 in Head Size, 4 1/2 in Overall Lg, Std
Category
SAE, Double End, 12-Point, Ratcheting Box End Wrenches
Available to Order
Trade pricing by quote — replies within 24h
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PROTO
Manufacturer Part Number
J1191T-A
Type
1/4 in_5/16 in Head Size, Std, Straight
Overall Lg
4 1/2 in

Technical Documents

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

Product Description

The PROTO Box End Wrench is a chrome, SAE, double-end, 12-point, ratcheting box end wrench with a 1/4 in and 5/16 in head size and a 4 1/2 in overall length. It is a standard, straight design (MPN J1191T-A).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO Box End Wrench used for?

The PROTO Box End Wrench is used for tightening or loosening fasteners in confined spaces where a standard wrench cannot fit. Its 12-point ratcheting box end allows quick engagement without removing the wrench, making it ideal for automotive, industrial, and maintenance applications.

What are the specifications of the PROTO Box End Wrench J1191T-A?

The PROTO Box End Wrench J1191T-A is a chrome, SAE, double-end, 12-point ratcheting box end wrench. It has a 1/4 in and 5/16 in head size, a 4 1/2 in overall length, and a standard straight design. It is not insulated and does not have a non-marring head.

Where to buy the PROTO Box End Wrench worldwide?

You can source the PROTO 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 on this PROTO wrench.

How to select the right PROTO Box End Wrench size?

To select the right PROTO Box End Wrench, match the head size to your fastener's hex size. For SAE wrenches like the J1191T-A, use the 1/4 in end for 1/4 in fasteners and the 5/16 in end for 5/16 in fasteners. Ensure the overall length fits your workspace for proper leverage.

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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