PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 1/4 in Drive Size
The PROTO J4712MCF is a metric open end crowfoot wrench made from alloy steel with a chrome finish. It features a 1/4-inch drive size and a 12 mm head size, designed for use with standard socket drivers.
SKU 3G-OTH-315002
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Product Description
The PROTO J4712MCF is a metric open end crowfoot wrench made from alloy steel with a chrome finish. It features a 1/4-inch drive size and a 12 mm head size, designed for use with standard socket drivers.
Frequently Asked Questions
What is the PROTO J4712MCF crowfoot socket wrench used for?
The PROTO J4712MCF is a metric open end crowfoot wrench used to access fasteners in tight spaces where a standard socket cannot fit. It attaches to a 1/4-inch drive ratchet or torque wrench, making it ideal for automotive, industrial, and maintenance applications requiring precise torque control.
What are the specifications of the PROTO J4712MCF crowfoot wrench?
The PROTO J4712MCF has a 12 mm head size and a 1/4-inch drive size. It is made from alloy steel with a chrome finish for corrosion resistance. This metric open end crowfoot wrench is designed for use with standard socket drivers and is part number J4712MCF.
Where to buy the PROTO J4712MCF crowfoot wrench worldwide?
3G Electric supplies the PROTO J4712MCF crowfoot socket wrench worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this metric open end crowfoot wrench.
How to select the right crowfoot wrench size?
To select the correct crowfoot wrench, match the head size to your fastener's nut or bolt dimension. For the PROTO J4712MCF, the head size is 12 mm and the drive size is 1/4 inch. Ensure your socket driver or torque wrench is compatible with the drive size for proper engagement and torque accuracy.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO metric open end crowfoot wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















