PROTO Crowfoot Socket Wrench: Alloy Steel, Chrome, 3/8 in Drive Size, 3/4 in Head Size
The PROTO J4924HFL is an SAE Flare Nut Crowfoot Wrench made of alloy steel with a chrome finish. It features a 3/8 in drive size, 3/4 in head size, and 6 points.
SKU 3G-OTH-312558
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Product Description
The PROTO J4924HFL is an SAE Flare Nut Crowfoot Wrench made of alloy steel with a chrome finish. It features a 3/8 in drive size, 3/4 in head size, and 6 points.
Frequently Asked Questions
What is the PROTO J4924HFL crowfoot socket wrench used for?
The PROTO J4924HFL SAE Flare Nut Crowfoot Wrench is designed for tightening or loosening flare nuts on hydraulic, fuel, and brake lines. Its 6-point, 3/4 in head grips the nut securely without rounding, making it ideal for automotive and industrial maintenance where clearance is limited.
What are the specifications of the PROTO J4924HFL crowfoot wrench?
The PROTO J4924HFL is an SAE Flare Nut Crowfoot Wrench made of alloy steel with a chrome finish. It has a 3/8 in drive size, 3/4 in head size, and 6 points. The manufacturer part number is J4924HFL. This tool is built for durability and corrosion resistance in demanding environments.
Where to buy the PROTO J4924HFL crowfoot wrench worldwide?
You can source the PROTO J4924HFL 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; we supply this tool to procurement teams and maintenance professionals internationally.
How to select the correct crowfoot wrench size for flare nuts?
To select the correct crowfoot wrench, match the head size to the flare nut's hex dimension. For the PROTO J4924HFL, the 3/4 in head fits nuts requiring that size. Always verify the drive size (3/8 in) matches your ratchet or torque wrench. Using the proper size prevents damage to the nut and ensures a secure grip.
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Common applications for PROTOPROTO Products
3G Electric supplies PROTO sae flare nut crowfoot wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













