The Hyper Tough 6-Piece Combination Wrench Set in SAE measurements includes sizes from 5/16" to 5/8", all with a 12-point design. Made of durable chrome vanadium steel, these silver wrenches feature a non-ratcheting action and are finished with chromed steel for corrosion resistance. Perfect for various home and workshop projects, this set offers reliable performance and a range of sizes for different applications.