OS-NBR-1-1/2×2-1/2×5/16
OS-NBR-1-1/2×2-3/4×5/16
OS-NBR-62×78×8
OS-NBR-2×2-11/16×3/8
OS-NBR-2×3×1/4
OS-NBR-2-3/8×3-1/8×3/8
OS-NBR-3×3-3/4×3/8
OS-NBR-3/8×3/4×1/4
OS-NBR-1/2×1-1/8×1/4
OS-NBR-9/16×1×1/4