Standard: BS4518
Choose material:
Please select a size below for further information
| Size | 5.7 mm Cross Section | 8.4 mm Cross Section |
|---|---|---|
| 44.3 mm ID Size Ref. RM0443-57 | Preferred | |
| 45.3 mm ID Size Ref. RM0453-57 | Preferred | |
| 49.3 mm ID Size Ref. RM0493-57 | Preferred | |
| 52.3 mm ID Size Ref. RM0523-57 | Preferred | |
| 54.3 mm ID Size Ref. RM0543-57 | Preferred | |
| 55.3 mm ID Size Ref. RM0553-57 | Preferred | |
| 59.3 mm ID Size Ref. RM0593-57 | Preferred | |
| 62.3 mm ID Size Ref. RM0623-57 | Preferred | |
| 64.3 mm ID Size Ref. RM0643-57 | Preferred | |
| 69.3 mm ID Size Ref. RM0693-57 | Preferred | |
| 74.3 mm ID Size Ref. RM0743-57 | Preferred | |
| 79.3 mm ID Size Ref. RM0793-57 | Preferred | |
| 84.3 mm ID Size Ref. RM0843-57 | Preferred | |
| 89.3 mm ID Size Ref. RM0893-57 | Preferred | |
| 94.3 mm ID Size Ref. RM0943-57 | Preferred | |
| 99.3 mm ID Size Ref. RM0993-57 | Preferred | |
| 104.3 mm ID Size Ref. RM1043-57 | Preferred | |
| 109.3 mm ID Size Ref. RM1093-57 | Preferred | |
| 114.3 mm ID Size Ref. RM1143-57 | Preferred | |
| 119.3 mm ID Size Ref. RM1193-57 | Preferred | |
| 124.3 mm ID Size Ref. RM1243-57 | Preferred | |
| 129.3 mm ID Size Ref. RM1293-57 | Preferred | |
| 134.3 mm ID Size Ref. RM1343-57 | Preferred | |
| 139.3 mm ID Size Ref. RM1393-57 | Preferred | |
| 144.1 mm ID Size Ref. RM1441-84 | Preferred | |
| 144.3 mm ID Size Ref. RM1443-57 | Preferred | |
| 149.1 mm ID Size Ref. RM1491-84 | Preferred | |
| 149.3 mm ID Size Ref. RM1493-57 | Preferred | |
| 154.1 mm ID Size Ref. RM1541-84 | Preferred | |
| 154.3 mm ID Size Ref. RM1543-57 | Preferred | |
| 159.1 mm ID Size Ref. RM1591-84 | Preferred | |
| 159.3 mm ID Size Ref. RM1593-57 | Preferred | |
| 164.1 mm ID Size Ref. RM1641-84 | Preferred | |
| 164.3 mm ID Size Ref. RM1643-57 | Preferred | |
| 169.1 mm ID Size Ref. RM1691-84 | Preferred | |
| 169.3 mm ID Size Ref. RM1693-57 | Preferred | |
| 174.1 mm ID Size Ref. RM1741-84 | Preferred | |
| 174.3 mm ID Size Ref. RM1743-57 | Preferred | |
| 179.1 mm ID Size Ref. RM1791-84 | Preferred | |
| 179.3 mm ID Size Ref. RM1793-57 | Preferred | |
| 184.1 mm ID Size Ref. RM1841-84 | Preferred | |
| 184.3 mm ID Size Ref. RM1843-57 | Preferred | |
| 189.1 mm ID Size Ref. RM1891-84 | Preferred | |
| 189.3 mm ID Size Ref. RM1893-57 | Preferred | |
| 194.1 mm ID Size Ref. RM1941-84 | Preferred | |
| 194.3 mm ID Size Ref. RM1943-57 | Preferred | |
| 199.1 mm ID Size Ref. RM1991-84 | Preferred | |
| 199.3 mm ID Size Ref. RM1993-57 | Preferred | |
| 204.1 mm ID Size Ref. RM2041-84 | Preferred | |
| 209.1 mm ID Size Ref. RM2091-84 | Preferred | |
| 209.3 mm ID Size Ref. RM2093-57 | Preferred | |
| 219.1 mm ID Size Ref. RM2191-84 | Preferred | |
| 219.3 mm ID Size Ref. RM2193-57 | Preferred | |
| 229.1 mm ID Size Ref. RM2291-84 | Preferred | |
| 229.3 mm ID Size Ref. RM2293-57 | Preferred | |
| 234.1 mm ID Size Ref. RM2341-84 | Preferred | |
| 239.1 mm ID Size Ref. RM2391-84 | Preferred | |
| 239.3 mm ID Size Ref. RM2393-57 | Preferred | |
| 249.1 mm ID Size Ref. RM2491-84 | Preferred | |
| 249.3 mm ID Size Ref. RM2493-57 | Preferred | |
| 259.3 mm ID Size Ref. RM2593-57 | Preferred | |
| 269.2 mm ID Size Ref. RM2692-57 | Preferred | |
| 279.3 mm ID Size Ref. RM2793-57 | Preferred | |
| 289.3 mm ID Size Ref. RM2893-57 | Preferred | |
| 299.3 mm ID Size Ref. RM2993-57 | Preferred | |
| 319.3 mm ID Size Ref. RM3193-57 | Preferred | |
| 329.3 mm ID Size Ref. RM3293-57 | Preferred | |
| 339.3 mm ID Size Ref. RM3393-57 | Preferred | |
| 359.3 mm ID Size Ref. RM3593-57 | Preferred | |
| 379.3 mm ID Size Ref. RM3793-57 | Preferred | |
| 399.3 mm ID Size Ref. RM3993-57 | Preferred | |
| 419.3 mm ID Size Ref. RM4193-57 | Preferred | |
| 439.3 mm ID Size Ref. RM4393-57 | Preferred | |
| 459.3 mm ID Size Ref. RM4593-57 | Preferred | |
| 479.3 mm ID Size Ref. RM4793-57 | Preferred | |
| 499.3 mm ID Size Ref. RM4993-57 | Preferred |