Power Driver, Compatible Tool Type Drill Press, Power Drill, Compatible Insert Type Hex Drive Threaded Inserts, Knife Threaded Inserts, Solid Threaded Inserts, Compatible Internal Thread Size 3/8 In. -16, Compatible External Thread Size Not Applicable, Material Steel, Overall Length 33/64 in, Product Type Drive Tool, Compatible with Manufacturer Model Number 903816-13, 903816-25, Features Install Slotted Inserts without Engaging the Internal Thread, Series E-Z Hex. This item has been restricted from sale in the following state (s): []