FT 1.5 mm Hex Replacement Tip FT 1.5 mm Hex Replacement Tip For driver #1500. This part fits the following other parts: #1500 - FT 1.5 mm Hex Driver #1518 - FT Hex Driver Tool Set, 3pc. #1519 - FT Hex/Nut Driver Tool Set, 5pc. #80926 - RC8B3 and RC8B3e Kit Bundle