| Part No. | Series | Tube OD | S1 | S2 | l1 | d8 |
|---|---|---|---|---|---|---|
| WC 06-L | Light-250 Bar | 6 | 12 | 14 | 14 | 10 |
| WC 08-L | Light-250 Bar | 8 | 14 | 17 | 16 | 12 |
| WC 10-L | Light-250 Bar | 10 | 17 | 19 | 18 | 14 |
| WC 12-L | Light-250 Bar | 12 | 19 | 22 | 18 | 16 |
| WC 15-L | Light-250 Bar | 15 | 22 | 27 | 22 | 19 |
| WC 18-L | Light-160 Bar | 18 | 27 | 32 | 23.5 | 22 |
| WC 22-L | Light-160 Bar | 22 | 32 | 36 | 28.5 | 27 |
| WC 28-L | Light-100 Bar | 28 | 41 | 41 | 30.5 | 32 |
| WC 35-L | Light-100 Bar | 35 | 46 | 50 | 32.5 | 40 |
| WC 42-L | Light-100 Bar | 42 | 55 | 60 | 35 | 46 |
| WC 06-S | Heavy-630 Bar | 6 | 14 | 17 | 19 | 11 |
| WC 08-S | Heavy-630 Bar | 8 | 17 | 19 | 21 | 13 |
| WC 10-S | Heavy-630 Bar | 10 | 19 | 22 | 22.5 | 15 |
| WC 12-S | Heavy-630 Bar | 12 | 22 | 24 | 24.5 | 17 |
| WC 14-S | Heavy-400 Bar | 14 | 24 | 27 | 27 | 19 |
| WC 16-S | Heavy-400 Bar | 16 | 27 | 30 | 26.5 | 21 |
| WC 20-S | Heavy-400 Bar | 20 | 32 | 36 | 29.5 | 26 |
| WC 25-S | Heavy-400 Bar | 25 | 41 | 46 | 32 | 31 |
| WC 30-S | Heavy-250 Bar | 30 | 46 | 50 | 35.5 | 36 |
| WC 38-S | Heavy-250 Bar | 38 | 55 | 60 | 38 | 44 |
| Dimensions given approx. Fig. with tightened nut. Part No. Given referes to complete assembly - Steel Part |