HS 8 3 HS 8 6 HS 8 8 HS 8 X 1METER HS 8.5-25.4/25 MM W HS 8.5-25.4/25 MM Y HS 8.5-25.4/50 MM W HS 8.5-25.4/50 MM Y HS 907 HS 908