This Snap-on 19pc SAE 12pt Flank Drive Plus Combo Wrench Set is a must-have for any mechanic or DIY enthusiast. The set includes wrenches ranging in size from 1/4in. to 1-5/16in., all designed to meet the needs of various fastening applications. The unique 12 point drive type provides a stronger grip and reduces the risk of rounding bolts. The set is proudly made in the United States and comes with a California Prop 65 warning. It is a set item and comes with no warranty. The brand name Snap-on is synonymous with quality and reliability, making this set a great addition to any tool collection.no warranty new