| Model no. | F1 [N] | F3 [N] | (X1) (F1: Fi) | Clamping screw | Hub | Weight (g) | Price (€) / pc. From |
|---|---|---|---|---|---|---|---|
| 521-3-Q12 | 2500 | 2960 | 16:1 | M8X50 | 38 | 390 | 30,20 |
| 521-3-Q14 | 2500 | 3200 | 16:1 | M8X50 | 38 | 405 | 30,20 |
| 521-4-Q16 | 4500 | 6650 | 23:1 | M10X70 | 47 | 810 | 33,20 |
| 521-4-Q18 | 4500 | 7200 | 23:1 | M10X70 | 47 | 825 | 34,60 |
| 521-5-Q20 | 7500 | 15000 | 30:1 | M12X80 | 55 | 1425 | 40,50 |
| Model no. | A. | B. | C. | D. | E. | E2 | F. | G | H | H2 | J | K | L. | L2 | L3 min. | L3 Max. | L4 | M. | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 521-3-Q12 | 56 | 56 | 32,5-41 | 35-41 | 32 | 88 | 142 | 12 | M8 | 154 | 85 | 24 | 58 | 83 | 7 x 12 | ||||
| 521-3-Q14 | 56 | 56 | 32,5-41 | 35-41 | 32 | 88 | 142 | 14 | M8 | 154 | 85 | 24 | 58 | 83 | 7 x 12 | ||||
| 521-4-Q16 | 64 | 62 | 34,5-42,5 | 41 | 40 | 107 | 179 | 16 | M10 | 186 | 105 | 32 | 81 | 98 | 9.5 x 13.5 | ||||
| 521-4-Q18 | 64 | 62 | 34,5-42,5 | 41 | 40 | 107 | 179 | 18 | M10 | 186 | 105 | 32 | 81 | 98 | 9.5 x 13.5 | ||||
| 521-5-Q20 | 100 | 79 | 61,5-75 | 34,5-41,5 | 37-54 | 47 | 125 | 216 | 20 | M12 | 234 | 125 | 39 | 94 | 130 | 11 x 22 |
- Horizontal clamps or horizontal clamps or toggle clamps in stainless steel (STAINLESS STEEL) have an S in front of the model number
- The toggle clamps can also be supplied with a SAFETY LOCK (L).
| picture | Suitable accessories | price |
|---|---|---|
 | 911 pressure screw with rubber foot | Price: 2,00€ – 18,00€ / Pc plus 19% VAT |
 | 916 pressure screw with rubber foot | Price: 2,00€ – 13,50€ / Pc plus 19% VAT |
The dimensions and technical information can be changed without prior notice.