231 SERIES VEE BLOCKS & CLAMPS
Standard: BS3731, Grade B

| Code No. | Capacity | Size | Accuracy |
| MW231 | 25mm | 32x42x32mm | 0.01mm |
820 SERIES PRECISION V-BLOCKS
Standard: Factory Standard

| Code no. | Sizes | Accuracy |
| MW820-01 | 50x40x40mm | < 0.004mm |
| MW820-02 | 75x55x55mm | < 0.004mm |
| MW820-03 | 100x75x75mm | < 0.004mm |