BU-90NBR-7×1/8-C/S(1)
BU-90NBR-7.75×1/8-C/S(1)
BU-90NBR-3-1/8×3/16-C/S(10)
BU-90NBR-2.625×3/16-C/S(10)
BU-90NBR-5.125×3/16-C/S(5)
BU-90NBR-5.625×3/16-C/S(1)