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PROTO J3814M Metric Ratcheting Flare Nut Wrench, 14 mm - Metric, Single End, Ratcheting 12-Point Flare Nut Wrenches
PROTOMetric, Single End, Ratcheting 12-Point Flare Nut Wrenches

PROTO J3814M Metric Ratcheting Flare Nut Wrench, 14 mm

The PROTO J3814M is a metric, single-end, ratcheting 12-point flare nut wrench made from alloy steel with a black oxide finish. It features a 14 mm head size and an overall length of 7 1/4 inches. This PROTO-branded…

SKU 3G-OTH-313279

Brand
PROTO
Item
J3814M Metric Ratcheting Flare Nut Wrench, 14 mm
Part Number
J3814M
Category
Metric, Single End, Ratcheting 12-Point Flare Nut Wrenches
Available to Order
Also known as:J3814MPROTO
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Technical specs
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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
J3814M
Type
Black Oxide
Overall Lg
7 1/4 in
Head Size
14 mm

Technical Documents

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

Product Description

The PROTO J3814M is a metric, single-end, ratcheting 12-point flare nut wrench made from alloy steel with a black oxide finish. It features a 14 mm head size and an overall length of 7 1/4 inches. This PROTO-branded tool is designed for industrial applications requiring a ratcheting flare nut wrench.

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 J3814M flare nut wrench used for?

The PROTO J3814M is a metric, single-end, ratcheting 12-point flare nut wrench used in industrial applications to tighten or loosen flare nuts on brake lines, fuel systems, and hydraulic fittings. Its ratcheting mechanism allows faster work in tight spaces without removing the wrench from the fastener.

What are the specifications of the PROTO J3814M flare nut wrench?

The PROTO J3814M has a 14 mm head size, an overall length of 7 1/4 inches, and is made from alloy steel with a black oxide finish. It is a metric, single-end, ratcheting 12-point flare nut wrench. The manufacturer part number is J3814M.

Where to buy the PROTO J3814M flare nut wrench worldwide?

You can source the PROTO J3814M flare nut wrench 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 on this PROTO-branded tool.

How to select the correct PROTO flare nut wrench size?

To select the correct PROTO flare nut wrench, measure the hex size of the flare nut across the flats. The J3814M fits a 14 mm nut. Ensure the wrench is the proper type—ratcheting 12-point for faster turns—and made from alloy steel for durability in industrial environments.

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 metric, single end, ratcheting 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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Alloy steel construction with black oxide finish. Single-end ratcheting 12-point design for 16 mm flare nuts. Overall length 7 1/4 in. Used on brake lines, fuel systems, and hydraulic fittings
PROTO
Alloy steel construction with black oxide finish. Single-end ratcheting 12-point design for 16 mm flare nuts. Overall length 7 1/4 in. Used on brake lines, fuel systems, and hydraulic fittings

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