MBK-02: NBR70 British Metric
| Part No. | I.D. X Section | Qty |
| BS0041-16 | 4.1mm X 1.6mm | 50 |
| BS0061-16 | 6.1mm X 1.6mm | 50 |
| BS0081-16 | 8.1mm X 1.6mm | 50 |
| BS0101-16 | 10.1mm X 1.6mm | 50 |
| BS0121-16 | 12.1mm X 1.6mm | 50 |
| BS0141-16 | 14.1mm X 1.6mm | 50 |
| BS0056-24 | 5.6mm X 2.4mm | 25 |
| BS0066-24 | 6.6mm X 2.4mm | 25 |
| BS0076-24 | 7.6mm X 2.4mm | 25 |
| BS0096-24 | 9.6mm X 2.4mm | 25 |
| BS0116-24 | 11.6mm X 2.4mm | 25 |
| BS0146-24 | 14.6mm X 2.4mm | 25 |
| BS0195-30 | 19.5mm X 3.0mm | 10 |
| BS0245-30 | 24.5mm X 3.0mm | 10 |
| BS0265-30 | 26.5mm X 3.0mm | 10 |
| BS0315-30 | 31.5mm X 3.0mm | 10 |
| BS0325-30 | 32.5mm X 3.0mm | 10 |
| BS0395-30 | 39.5mm X 3.0mm | 10 |
