| REF. | ISO | STEP | W | H | K | L | h | A | S | GUIDE | KG/M |
| MECCG-1 | 06B-1 | 3/8” | 25 | 15 | 18 | 15 | 5,6 | 5,4 | 4,4 | C2010 | 0,760 |
| MECCG-2 | 08B-1 | 1/2” | 30 | 25 | 27 | 20 | 7,6 | 7,4 | 7,2 | C2812 | 1,100 |
| MECCG-3 | 10B-1 | 5/8” | 33 | 30 | 32 | 23 | 9,5 | 9,2 | 9,5 | C2812 | 1,305 |
| MECCG-4 | 12B-1 | 3/4” | 38 | 35 | 40 | 28 | 11,5 | 11,3 | 11,1 | C3818 | 2,335 |
| MECCG-5 | 16B-1 | 1” | 51 | 40 | 45 | 41 | 16,9 | 16,5 | 16,5 | C3818 | 2,440 |
