Size  GT-3 JAW GT-4 JAW GT-6 JAW 80mm  2550    .......... .......... 100mm  2650    .......... .......... 125mm 2850 .......... .......... 160mm 3450 4050 4750 200mm 4550 5250 6250 250mm 6050 6850 8250 315mm 8650 9150 11250 380mm 14050 16050 18250 400mm 16250 18250 21150 450mm 22350 25550 31150 505mm 28550 32550 36250 605mm 48550 52550 57550