FeaturesOptimized for use with 3/8" drive impact wrenches, drivers, ratchets, and adaptersStamped and ink-filled diameter markings for wear resistance6-Point design made with forged impact steel for durability in high torque applications backed by our Lifetime GuaranteeKit includes 40 Standard and Deep Metric and SAE Sockets and 3 Accessories. The following sizes are included in Standard and Deep: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and (1) 3" Extension, (1) Universal Joint, and (1) 3/8" AdapterImpact-resistant case with stability for easy stacking and storageDual hole design and groove for easier attachmentNon-slip hex geometry to prevent socket and fastener roundingLifetime Guarantee covers impact sockets and extensions onlyLaser-etched part number Meets ASME Industry StandardsWhat's in The BoxImpact Duty 3/8" Drive 5/16" Standard 6 Point Socket(49-66-6102)Impact Duty 3/8" Drive 3/8" Standard 6 Point Socket(49-66-6104)Impact Duty 3/8" Drive 7/16" Standard 6 Point Socket(49-66-6105)Impact Duty 3/8" Drive 1/2" Standard 6 Point Socket(49-66-6106)Impact Duty 3/8" Drive 9/16" Standard 6 Point Socket(49-66-6107)Impact Duty 3/8" Drive 5/8" Standard 6 Point Socket(49-66-6108)Impact Duty 3/8" Drive 11/16" Standard 6 Point Socket(49-66-6109)Impact Duty 3/8" Drive 11/16" Standard 6 Point Socket(49-66-6110)Impact Duty 3/8"Drive 5/16" Deep 6 Point Socket(49-66-6117)Impact Duty 3/8"Drive 3/8" Deep 6 Point Socket(49-66-6119)Impact Duty 3/8"Drive 7/16" Deep 6 Point Socket(49-66-6120)Impact Duty 3/8"Drive 1/2" Deep 6 Point Socket(49-66-6121)Impact Duty 3/8"Drive 9/16" Deep 6 Point Socket(49-66-6122)Impact Duty 3/8"Drive 5/8" Deep 6 Point Socket
