Sunex 2637, 1/2" Drive Master Impact Hex Driver Set, 20Piece, SAE/Metric, 1/4" - 3/4", 6mm - 19mm, Cr-Mo Steel, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards

Lifetime warranty with SUNEXPRESS: get in the express lane with the industry’s leading warranty program and exchange warranted products directly with Sunex | Cr-Mo steel: provides the strength and flexibility to handle high torque impact - tools.SOLID One piece | Construction: eliminates weak points and increases durability | Dual size markings: laser etched and roll stamped markings to ensure permanent identificationThis Sunex 3/4 inch drive 17 piece socket set includes the most common sizes and years of usage. It is made of CR-MO alloy steel for long life and fully guaranteed. Includes a heavy duty blow molded storage case. Set contains 10 SAE sockets and 10 metric sockets: 1/4", 9/32", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 15mm, 17mm, 18mm, 19mm.