PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size
The PROTO J4970CF is an SAE open end crowfoot wrench made of alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 3/16 in head size. This tool is designed for use with a socket drive to access…
SKU 3G-OTH-311979
Need installation or engineering help?
Ask a question
Product Description
The PROTO J4970CF is an SAE open end crowfoot wrench made of alloy steel with a chrome finish. It features a 3/8 in drive size and a 2 3/16 in head size. This tool is designed for use with a socket drive to access fasteners in tight spaces.
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 J4970CF crowfoot socket wrench used for?
The PROTO J4970CF is an SAE open end crowfoot wrench designed for accessing fasteners in tight spaces where a standard socket cannot fit. It attaches to a 3/8 in drive socket wrench or torque wrench, making it ideal for automotive, industrial, and maintenance applications requiring precise torque in confined areas.
What are the specifications of the PROTO J4970CF crowfoot wrench?
The PROTO J4970CF is made of alloy steel with a chrome finish. It has a 3/8 in drive size and a 2 3/16 in head size. This SAE open end crowfoot wrench is designed for use with a socket drive to reach fasteners in tight spaces. The manufacturer part number is J4970CF.
Where to buy the PROTO J4970CF crowfoot wrench worldwide?
You can source the PROTO J4970CF crowfoot 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 tool.
How to select the correct crowfoot wrench size for a fastener?
To select the correct crowfoot wrench, match the head size to the fastener nut or bolt dimension. For the PROTO J4970CF, the head size is 2 3/16 in, suitable for SAE fasteners. Ensure the drive size (3/8 in) matches your ratchet or torque wrench. Always verify clearance in the work area before use.
Used in
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.















