The MAC Tools USA 10pc Metric 10-19mm XT23Y Swivel Impact Socket Set is a high-quality set of automotive tools designed for use with metric measurements. Made in the United States, this set includes 10 sockets ranging in size from 10mm to 19mm, all with a 6-point drive type and 3/8″ drive size. The sockets feature a black oxide surface finish and come with a universal/swivel design, making them versatile for various automotive applications. With the trusted Mac Tools brand and no warranty, this set is a reliable choice for professionals and automotive enthusiasts alike.