БЛОК ДВУХШКИВНЫЙ НИКЕЛИРОВАННЫЙ
Материал корпуса: цинковый сплав;
 шкив: цинковый сплав.

| Диаметр | A, мм
 | B, мм | C, мм | D, мм | L, мм | 
| 1/2" | 10,0 | 24,0 | 20,0 | 13,0 | 48,0 | 
| 3/4" | 10,0 | 22,0 | 20,0 | 19,0 | 48,0 | 
| 1" | 10,0 | 28,0 | 21,0 | 25,0 | 59,0 | 
|  | 20,0 | 37,0 | 37,0 | 31,0 | 88,0 | 
|  | 20,0 | 37,0 | 37,0 | 36,0 | 88,0 | 
|  | 20,0 | 37,0 | 49,0 | 48,0 | 105,0 |