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Urrea 4972R SAE Long L-Style Hex Key Set
The Urrea 4972R is an industrial-grade, 13-piece SAE long L-style hex key set designed for consistent performance in demanding environments. Manufactured from heat-treated steel, these hex keys feature a specialized phosphatized finish that delivers superior corrosion resistance—up to five times greater than standard finishes. This coating also enhances tool grip and resists common industrial solvents.
The set is organized in a secure plastic storage rack. Each hex key can be easily accessed by rotating the wrench 90 degrees and sliding it upward, ensuring tools remain securely in place during transport while offering quick retrieval on the job site.
Key Features
- Material: High-strength, heat-treated steel for reliable torque application
- Finish: Phosphatized coating for enhanced grip and advanced solvent/corrosion resistance
- Configuration: Long L-style for increased reach and leverage
- Storage: Molded plastic rack with twist-to-release mechanism
Included Sizes
This 13-piece set includes the following SAE tip sizes:
- 0.05"
- 1/16"
- 5/64"
- 3/32"
- 7/64"
- 1/8"
- 9/64"
- 5/32"
- 3/16"
- 7/32"
- 1/4"
- 5/16"
- 3/8"
Frequently Asked Questions
Q: How do you remove the hex keys from the provided storage rack?
A: To remove a wrench from the rack, rotate the key 90 degrees and gently slide it upwards.
Q: What are the benefits of the phosphatized finish on these hex keys?
A: The phosphatized finish provides up to five times more corrosion resistance than standard finishes, resists industrial solvents, and improves overall tool grip during use.