The S-K Professional Tool USA 15 Pc. Metric No. 1815 12 Pt Combination Wrench Set is a high-quality hand tool set designed for professionals and DIY enthusiasts alike. Made from durable alloy steel, the wrenches in this set feature a non-ratcheting design and a classic silver color. With sizes ranging from 7 to 22mm, this set provides the versatility needed for various projects. The SK brand is known for producing reliable tools, making this set a valuable addition to any workshop or tool collection.7,8,9,10,11,12,13,14,15,16,17,18,19,21,22 "all items are pre owned and sold as is"