OR-70NBR-1.0625×1/16-C/S(50)
OR-70NBR-1.25×1/16-C/S(50)
OR-70NBR-7/8×3/32-C/S(50)
OR-70NBR-1×3/32-C/S(50)
OR-70NBR-1.1875×3/32-C/S(50)
OR-70NBR-1.375×3/32-C/S(20)
OR-70NBR-1.75×3/32-C/S(20)
OR-70NBR-1.625×1/8-C/S(20)
OR-70NBR-1.75×1/8-C/S(20)
OR-70NBR-1.875×1/8-C/S(20)