Systec tap-/zeskantbout gevuld, inhoud staal verzinkt, 151 delen, norm DIN 933/ DIN 931, A tapbout 8.8 M12x20 12st, B tapbout 8.8 M12x25 10st, C tapbout 8.8 M12x30 22st, D tapbout 8.8 M12x35 15st, E tapbout 8.8 M12x40 15st, F tapbout 8.8 M12x45 12st, G tapbout 8.8 M12x50 12st,