Wera 844 Single Tap Bits, 3 mm x 33 mm x M 35B187717
Wera 847 HSS Combined Tap Bits, 5 mm x 44 mm x M 69B221146
Wera 847 HSS Combined Tap Bits, 2.5 mm x 36 mm x M 38Q390395
Wera 847 HSS Combined Tap Bits, 3.3 mm x 39 mm x M 40F411042