Get even the most hard-to-find conversion adapters with the T & E Tools 8-Pc. Impact Socket Adapter Set. Constructed of drop-forged chrome molybdenum steel, each of the 8 pieces are coated in black oxide for added strength and durability. They are made to withstand even the harshest of work conditions, to keep up with you. Perfect for both electric and pneumatic impact wrenches, you'll find a million uses for it on your current projects. Plus, the bail detent securely holds each socket on the coupler for greater versatility and reliability. This Adapter Set includes every conceivable size adaption and reduction combination, so you can keep on working.