Replacement Bit, 2 Phillips and 3/16-Inch Slotted Klein Tools 67101 Fits Klein Tools 2-in-1 (67100), 10-in-1 (32477), 11-in-1 (32500) and 10-Fold (32535-32539) Screwdrivers Durable construction Set contains two bits Weight: 0.12 pounds Klein offers a lifetime warranty on material defects and workmanship for the normal life of the product