BSCY Carbon Steel Taps 1st 2nd 3rd Set B.S. Cycle carbon steel taps available individually or as a full 1st, 2nd and 3rd tap set. These hand taps are suitable for British Standard Cycle threads and are mainly used for cleaning, chasing and repairing existing internal threads. Choose from B.S... £3.16 (Inc. VAT) £2.63 (Ex. VAT) Choose Options Compare