OS-NBR-1×1-25/32×5/16
OS-NBR-1×1-7/8×1/4
OS-NBR-1×1.982×5/16
OS-NBR-1×2-1/16×3/8
OS-NBR-1×2-7/16×3/8
OS-NBR/STL-1.062×1.337×0.160
OS-NBR-1-1/16×1-1/2×1/4
OS-NBR-1-1/16×1-5/8×1/4
OS-NBR-1-1/16×1-7/8×1/4