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

3G Electric
PROTO J4912CF SAE Open End Crowfoot Wrench, 3/8 in Drive, 3/8 in Head, Chrome - SAE Open End Crowfoot Wrenches
PROTOSAE Open End Crowfoot Wrenches

PROTO J4912CF SAE Open End Crowfoot Wrench, 3/8 in Drive, 3/8 in Head, Chrome

The PROTO J4912CF is an SAE open end crowfoot wrench made from alloy steel with a chrome finish. It features a 3/8 in drive size and a 3/8 in head size, designed for use with a socket driver.

SKU 3G-OTH-311943

Brand
PROTO
Item
J4912CF SAE Open End Crowfoot Wrench, 3/8 in Drive, 3/8 in Head, Chrome
Part Number
J4912CF
Category
SAE Open End Crowfoot Wrenches
Available to Order
Also known as:J4912CFPROTO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
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
J4912CF
Type
Chrome
Head Size
3/8 in
Drive Size
3/8 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO J4912CF is an SAE open end crowfoot wrench made from alloy steel with a chrome finish. It features a 3/8 in drive size and a 3/8 in head size, designed for use with a socket driver.

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 J4912CF crowfoot socket wrench used for?

The PROTO J4912CF is an SAE open end crowfoot wrench used to access fasteners in tight spaces where a standard socket or wrench cannot fit. It is driven by a 3/8 in drive socket driver, making it ideal for automotive, industrial, and maintenance applications.

What are the specifications of the PROTO J4912CF crowfoot wrench?

The PROTO J4912CF has a 3/8 in drive size and a 3/8 in head size. It is made from alloy steel with a chrome finish for corrosion resistance. This SAE open end crowfoot wrench is designed for use with a socket driver and carries the PROTO brand.

Where to buy the PROTO J4912CF crowfoot wrench worldwide?

3G Electric supplies the PROTO J4912CF crowfoot socket wrench worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this alloy steel, chrome-finished wrench for your maintenance needs.

How to select the correct crowfoot wrench size?

To select the correct crowfoot wrench, match the head size to your fastener size and the drive size to your socket driver. For the PROTO J4912CF, both drive and head are 3/8 in. Always verify the fastener type (SAE or metric) and ensure the wrench material suits your environment, such as chrome for corrosion resistance.

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
Not sure this is the right part? Photo-identify it

PROTO Products

3G Electric supplies PROTO sae open end crowfoot wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PROTO

View all PROTO parts
This SAE open end crowfoot wrench features a 2 7/16 in head size and 3/8 in drive size. Constructed of alloy steel with a chrome finish, it is used to access fasteners in confined spaces where standard sockets or wrenches cannot reach
PROTO
This SAE open end crowfoot wrench features a 2 7/16 in head size and 3/8 in drive size. Constructed of alloy steel with a chrome finish, it is used to access fasteners in confined spaces where standard sockets or wrenches cannot reach
This SAE open end crowfoot wrench features a 1 1/16 in head size and 3/8 in drive, with a chrome finish. It is used to access fasteners in confined spaces where standard sockets or wrenches cannot fit, attaching to a ratchet or torque wrench for precise torque application
PROTO
This SAE open end crowfoot wrench features a 1 1/16 in head size and 3/8 in drive, with a chrome finish. It is used to access fasteners in confined spaces where standard sockets or wrenches cannot fit, attaching to a ratchet or torque wrench for precise torque application
SAE open end crowfoot wrench with 1 13/16 in head size and 1/2 in drive. Chrome finish. Attaches to a ratchet or torque wrench for accessing fasteners in confined spaces
PROTO
SAE open end crowfoot wrench with 1 13/16 in head size and 1/2 in drive. Chrome finish. Attaches to a ratchet or torque wrench for accessing fasteners in confined spaces
This SAE open end crowfoot wrench has a 1 1/4 in head size and a 1/2 in drive size. It is made of alloy steel with a chrome finish. Designed for use with a socket drive, it allows access to fasteners in confined spaces where standard tools cannot reach
PROTO
This SAE open end crowfoot wrench has a 1 1/4 in head size and a 1/2 in drive size. It is made of alloy steel with a chrome finish. Designed for use with a socket drive, it allows access to fasteners in confined spaces where standard tools cannot reach
SAE open end crowfoot wrench with 2-7/16 in head size and 1/2 in drive. Chrome finish over alloy steel construction. Designed for use with a socket drive to access fasteners in confined spaces where standard tools cannot fit
PROTO
SAE open end crowfoot wrench with 2-7/16 in head size and 1/2 in drive. Chrome finish over alloy steel construction. Designed for use with a socket drive to access fasteners in confined spaces where standard tools cannot fit

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first