• Drive: 3/8" Square Drive

• Length: 2-9/16"

• Shank: 1/4" Hex

• Material: Chrome Vanadium Steel

• Use With Sockets For Fast, Easy Driving Of Nuts, Bolts And Hex Head Screws

• Adds Versatility To Any Power Drill By Converting It To A Socket Driver

• Designed To Withstand The High Torque Of Impact Drivers

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.