tel. 33 822 31 51
| CODE | L | L1 | L2 | D | D1 |
| GDC-AK-32x40 | 15 | 5 | 5 | 40 | 32 |
| GDC-AK-35X45 | 15 | 5 | 5 | 45 | 35 |
| GDC-AK-40X50 | 15 | 5 | 5 | 50 | 40 |
| GDC-AK-45X55 | 15 | 5 | 5 | 55 | 45 |
| GDC-AK-50X60 | 15 | 5 | 5 | 60 | 50 |
| GDC-AK-55X65 | 15 | 5 | 5 | 65 | 55 |
| GDC-AK-60X70 | 15 | 5 | 5 | 70 | 60 |
| GDC-AK-60X80 | 15 | 5 | 5 | 80 | 60 |
| GDC-AK-63X75 | 15 | 5 | 5 | 75 | 63 |
| GDC-AK-65X80 | 15 | 5 | 5 | 80 | 65 |
| GDC-AK-70X85 | 15 | 5 | 5 | 80 | 70 |
| GDC-AK-75X90 | 15 | 5 | 5 | 90 | 75 |
| GDC-AK-80X95 | 15 | 5 | 5 | 95 | 80 |
| GDC-AK-80X100 | 15 | 5 | 5 | 100 | 80 |
| GDC-AK-85X100 | 20 | 9 | 5 | 100 | 85 |
| GDC-AK-90X105 | 20 | 9 | 5 | 105 | 90 |
| GDC-AK-90X110 | 20 | 9 | 5 | 105 | 90 |
| GDC-AK-100X115 | 20 | 9 | 5 | 115 | 100 |
| GDC-AK-100X120 | 20 | 9 | 5 | 120 | 100 |
| GDC-AK-110X130 | 20 | 9 | 5 | 130 | 110 |
| GDC-AK-115X130 | 20 | 9 | 5 | 130 | 115 |
| GDC-AK-120X140 | 20 | 9 | 5 | 140 | 120 |
| GDC-AK-125X145 | 20 | 9 | 5 | 145 | 125 |
| GDC-AK-130X150 | 20 | 9 | 5 | 150 | 130 |
| GDC-AK-140X160 | 20 | 9 | 5 | 160 | 140 |
| GDC-AK-150X170 | 20 | 9 | 5 | 170 | 150 |
| GDC-AK-160X190 | 25 | 9 | 5 | 180 | 160 |
| GDC-AK-180X210 | 25 | 9 | 5 | 210 | 180 |
| GDC-AK-200X245 | 30 | 9 | 5 | 245 | 200 |
| GDC-AK-220X270 | 30 | 9 | 8 | 270 | 220 |
| GDC-AK-230X280 | 30 | 9 | 8 | 280 | 230 |
| GDC-AK-250X300 | 30 | 9 | 8 | 300 | Ba |