PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size
The PROTO J4966CF 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 2 1/16 in head size, designed for use with a socket wrench.
SKU 3G-OTH-311984
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Product Description
The PROTO J4966CF 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 2 1/16 in head size, designed for use with a socket 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 J4966CF crowfoot socket wrench used for?
The PROTO J4966CF SAE open end crowfoot wrench is used with a socket wrench to access fasteners in tight spaces where a standard socket cannot fit. It is commonly applied in automotive, industrial, and mechanical maintenance tasks requiring precise torque application on hydraulic lines, fuel systems, and other confined assemblies.
What are the specifications of the PROTO J4966CF crowfoot wrench?
The PROTO J4966CF is an SAE open end crowfoot wrench made from alloy steel with a chrome finish. It has a 3/8 in drive size and a 2 1/16 in head size. The manufacturer part number is J4966CF. This tool is designed for use with a socket wrench and is built for durability in demanding industrial environments.
Where to buy the PROTO J4966CF crowfoot wrench worldwide?
You can source the PROTO J4966CF crowfoot wrench through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine PROTO tools to industrial buyers globally.
How to select the correct crowfoot wrench size for a fastener?
To select the correct crowfoot wrench, match the head size to the fastener's hex or square dimension. For the PROTO J4966CF, the 2 1/16 in head size fits a corresponding SAE fastener. Ensure the drive size (3/8 in) matches your socket wrench. Always verify the fastener type and clearance before use to avoid damage.
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Common applications for PROTOPROTO 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.















