| Material: Q235 CM490 20Mn2 |
| Surface treatment: primary color plating |
| Specification | Short chain | Central chain | Long chain | Breaking load T | Specification icon | ||||
| Chain diameter/D mm | Inner length/L mm | Outer width/W mm | Inner length/L mm | Outer width/W mm | Inner length/L mm | Outer width/W mm | |||
| inch | mm | ||||||||
| 1/8 | 3.2 | 16 | 12 | 20 | 12 | 23 | 12 | 0.40 |  |
| 5/32 | 4 | 18.5 | 14.5 | 23 | 15 | 27 | 15 | 0.60 | |
| 3/16 | 4.7 | 19 | 17 | 25 | 18 | 31 | 17 | 0.80 | |
| 7/32 | 5.5 | 20 | 19 | 26 | 19 | 32 | 19 | 1.10 | |
| 1/4 | 6.35 | 22 | 21 | 26 | 23 | 33 | 21 | 1.50 | |
| 5/16 | 7.94 | 26 | 26 | 32 | 29 | 48 | 31 | 2.40 | |
| 3/8 | 9.5 | 28 | 32 | 35 | 35 | 60 | 37 | 3.40 | |
| 7/16 | 11.1 | 33 | 36 | 38 | 38 | 71 | 41 | 4.60 | |
| 1/2 | 12.7 | 39 | 43 | 50 | 45.5 | 85 | 48.5 | 6.00 | |
| 5/8 | 15.8 | 45 | 53 | 60 | 56.7 | 114 | 61.5 | 9.40 | |
| 3/4 | 19 | 55 | 63 | 76 | 69 | 125 | 75 | 13.60 | |
| 7/8 | 22.2 | 64 | 74 | 90 | 80 | 140 | 88 | 18.50 | |
| 1 | 25.4 | 73 | 84 | 105 | 95 | 155 | 100 | 24.30 | |
