| MAXTOPCHAIN NO. | Pitch x Width | Roller | Plate | Pin | Average | ||||||
| Ultimate | |||||||||||
| P x W | Dia | Height | Thickness | Dia | Lengths | Strength | |||||
| inch | mm | R | H1 | H2 | T1 | T2 | D | *DH | L | kgf | |
| 06B | 0.375" x 0.225" | 9.525 x 5.72 | 6.35 | 8.1 | 8.1 | 1 | 1.25 | 3.28 | 11.3 | 16.63 | 1050 |
| 08B | 0.5" x 0.305" | 12.70 x 7.75 | 8.51 | 10.2 | 11.8 | 1.5 | 1.5 | 4.44 | 14.8 | 22.05 | 1930 |
| 10B | 0.625" x 0.38" | 15.875 x 9.65 | 10.16 | 13 | 14.6 | 1.65 | 1.65 | 5.06 | 17.6 | 26.05 | 2700 |
| 12B | 0.75" x 0.46" | 19.05 x 11.68 | 12.07 | 16 | 16 | 1.8 | 1.8 | 5.72 | 20.7 | 30.48 | 3400 |
| 16B | 1" x 0.67" | 25.40 x 17.02 | 15.88 | 20.8 | 20.8 | 3.2 | 4 | 8.27 | 33.3 | 49.33 | 8000 |
| 20B | 1.25" x 0.77" | 31.75 x 19.56 | 19.05 | 26 | 26 | 3.5 | 4.4 | 10.18 | 38.3 | 56.5 | 12000 |
| 24B | 1.5" x 1" | 38.10 x 25.40 | 25.4 | 33 | 33 | 5.2 | 6 | 14.62 | 50.3 | 74.65 | 18000 |