PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size
The PROTO J4928CF 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 7/8 in head size.
SKU 3G-OTH-311981
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Product Description
The PROTO J4928CF 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 7/8 in head size.
Frequently Asked Questions
What is the PROTO J4928CF crowfoot socket wrench used for?
The PROTO J4928CF SAE open end crowfoot wrench is used to access fasteners in tight spaces where a standard socket or wrench cannot fit. It is commonly applied in automotive, industrial maintenance, and mechanical repair tasks requiring precise torque application on hydraulic fittings or brake lines.
What are the specifications of the PROTO J4928CF crowfoot wrench?
The PROTO J4928CF 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 7/8 in head size. The chrome plating provides corrosion resistance, while the alloy steel construction ensures durability under repeated use.
Where to buy the PROTO J4928CF crowfoot wrench worldwide?
3G Electric supplies the PROTO J4928CF crowfoot wrench to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this SAE open end crowfoot wrench.
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 J4928CF, the 7/8 in head fits a 7/8 in fastener. Ensure the drive size (3/8 in) matches your ratchet or torque wrench. Always verify clearance and torque requirements before use.
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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.















