VR-NBR-1-3/4×2-3/8×0.14
VR-NBR-2-1/2×3-1/8×0.14
VR-NBR-2-3/4×3-1/2×0.156
VR-90NBR-1.375×2.000×0.140
VR-NBR-1-3/4×2-1/4×0.14
VR-NBR-1-1/8×1-5/8×0.083
VR-NBR-2×2-3/4×0.14
VR-90NBR-3.000×3.750×0.158
VR-90NBR-1.375×1.875×0.083
VR-NBR-3-1/8×3-7/8×0.156