This Wright Metric Socket Set is built to last, with a 3/8" impact drive and 12 metric pieces to suit any job. Its precision-engineered design ensures reliable performance with minimal wear, making it an ideal set for professionals and hobbyists alike. 3/8" drive Sockets are 6 point, impact, deep 12 pc, (mm): 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 Comes in an easily organized rail system Patented Wright Drive® distributes contact over a larger surface area for greater gripping power and strength. Oiled Black Oxide finish Forged and Machined for Best Fit and Unyielding Strength Precision Heat-Treated and Tempered for optimal Hardness, Ductility and Durability Easy to read stamp pattern in order to quickly determine opening size Made in the USA. Designed, Engineered and Manufactured in Barberton, OH Meets and exceeds ASME B107 hand tool standards
