38PC IMPACT READY SET: DeWALT's exclusive impact ready line of accessories are rated for performance in impact drivers up to 2000 in./lb. of torque. Each piece is manufactured for optimal performance with impact drivers. The kit includes (8) No. 2 Phillips 1 insert bits, (8) No. 2 Phillips 1 drywall insert bits, (5) No. 2 Phillips 2 power bits, (8) No. 2 Phillips 1 double ended insert bits, 1/4 nutdriver, 5/16 nutdriver, (1) 3/8 socket adapter, 3/8 , 7/16 , 1/2 , and 9/16 with 3/8 deep drive sockers, (1) pivot holder, and (1) magnetic bit holder.