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

PROTO Flare Nut Wrench: Alloy Steel, Satin, 1/2 in_9/16 in Head Size, 7 1/2 in Overall Lg - SAE, Double End, Standard-Head, 12-Point Flare Nut Wrenches
PROTOSAE, Double End, Standard-Head, 12-Point Flare Nut Wrenches

PROTO Flare Nut Wrench: Alloy Steel, Satin, 1/2 in_9/16 in Head Size, 7 1/2 in Overall Lg

The PROTO Flare Nut Wrench (MPN J3768T) is an SAE, double-end, standard-head, 12-point flare nut wrench made of alloy steel with a satin finish. It features 1/2 in and 9/16 in head sizes and a 7 1/2 in overall length.

SKU 3G-OTH-303807

Brand
PROTO
Item
Flare Nut Wrench: Alloy Steel, Satin, 1/2 in_9/16 in Head Size, 7 1/2 in Overall Lg
Category
SAE, Double End, Standard-Head, 12-Point Flare Nut Wrenches
Available to Order
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Worldwide Shipping
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Datasheet on Request
Technical specs
1-Day Quote
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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
J3768T
Type
Satin, 1/2 in_9/16 in Head Size, SAE, Std
Overall Lg
7 1/2 in

Technical Documents

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

Product Description

The PROTO Flare Nut Wrench (MPN J3768T) is an SAE, double-end, standard-head, 12-point flare nut wrench made of alloy steel with a satin finish. It features 1/2 in and 9/16 in head sizes and a 7 1/2 in overall length.

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 Flare Nut Wrench used for?

The PROTO Flare Nut Wrench is designed for tightening or loosening flare nuts on brake lines, fuel lines, and hydraulic fittings. Its 12-point, double-end head grips the nut securely without rounding, making it essential for automotive and industrial maintenance where SAE fasteners are common.

What are the specifications of the PROTO Flare Nut Wrench J3768T?

The PROTO Flare Nut Wrench J3768T is an SAE, double-end, standard-head, 12-point wrench made of alloy steel with a satin finish. It has head sizes of 1/2 in and 9/16 in, and an overall length of 7 1/2 in. It is not magnetic or insulated.

Where to buy the PROTO Flare Nut Wrench worldwide?

3G Electric supplies the PROTO Flare Nut Wrench J3768T worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right PROTO flare nut wrench size?

To select the correct PROTO flare nut wrench, match the wrench head size to the flare nut's hex dimension. For SAE fasteners, use the 1/2 in or 9/16 in sizes on the J3768T. Ensure the 12-point design fits the nut securely to avoid slipping during installation or removal.

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, standard-head, 12-point flare nut wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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