These accessories let you work with 1/4 inch or 1/2 inch square drive sockets using 3/8 inch handles. The maximum recommended torque for adapters with 3/8 inch female drive and 1/4 inch male drive is 450 in-lbs. The maximum recommended torque for adapters with 3/8 inch female drive and 1/2 inch male drive is 2000 in-lbs. For FOD (Foreign Object Debris) applications, the use of sockets with a blue finish is recommended so that no coating will flake off.
- Fabricated using high-quality micro-alloyed steel, hot or cold forged depending on their size
- Precision machined and heat treated to provide the best combination of hardness, tensile strength and torque strength
- All URREA sockets and accessories have a tough nickel-chromium finish for corrosion resistance
- Compliant with American and European domestic and international standards
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
Keyshawn Gibson (verified owner) –
have not used yet, looks like great quality
Leanna Larson (verified owner) –
This adapter worked perfectly. I had all the other sizes except this one. Fast delivery and well priced.
Manley Cremin (verified owner) –
Helped me fix the problem and has very good price. Thank you.
Oliver White (verified owner) –
This adapter has been holding up very well, but I expected that. I have been using Urrea wrenches, sockets since the mid 1990’s and I can attest to their quality, fit and finish. Basically Urrea is the old Proto Tools of Mexico, so the the quality is very good. I have some old Proto tools and basically it’s a match as to quality, durability and now the finish is much better. Excellent tools!