| 外形尺寸 | ||||
| 型号 | d in | dmm | Din | Dmm |
| RLS10-2RS | 1-1/4 | 31.75 | 2-3/4 | 69.85 | RLS11-2RS | 1-3/8 | 34.925 | 3 | 76.2 |
| RLS12-2RS | 1-1/2 | 38.1 | 3-1/4 | 82.55 | RLS4-2RS | 1/2 | 12.7 | 1-5/16 | 33.338 |
| RLS5-2RS | 5/8 | 15.875 | 1-9/16 | 39.688 | RLS6-2RS | 3/4 | 19.05 | 1-7/8 | 47.625 |
| RLS7-2RS | 7/8 | 22.225 | 2 | 50.8 | RLS8-2RS | 1 | 25.4 | 2-1/4 | 57.15 |
| RLS9-2RS | 1-1/8 | 28.575 | 2-1/2 | 63.5 | RLS9-ZZ | 1-1/8 | 28.575 | 2-1/2 | 63.5 |
| RLS8-ZZ | 1 | 25.4 | 2-1/4 | 57.15 | RLS7-ZZ | 7/8 | 22.225 | 2 | 50.8 |