OS-NBR-2-1/4×3-1/4×1/4
OS-NBR-3-1/2×4-3/4×1/4
OS-NBR-1-1/2×2-1/4×1/4
OS-NBR-1-1/2×2-3/8×1/4
OS-NBR-2-1/4×2-7/8×1/4
OS-NBR-2-3/8×3×1/4
OS-NBR-2-1/2×3-1/2×1/4
OS-NBR-1-1/4×1.983×1/4