G30 proof coil chain NACM1990

Size Material Diameter Working Load Proof Test(Min) Breaking Inside Inside
Limit(Max) Force Minium Length (Max) Width (Min)
mm inch mm inch kg lbs kn lbs kn lbs mm inch mm inch
4 1/8" 4 0.156 170 375 3.6 800 7.1 1600 23.9 0.94 6.4 0.25
5.5 3/16" 5.5 0.217 365 800 7.2 1600 14.3 3200 24.8 0.98 7.7 0.3
7 1/4" 7 0.276 580 1300 11.6 2600 23.1 5200 31.5 1.24 9.8 0.38
8 5/16" 8 0.315 860 1900 15.1 3400 30.2 6800 32.8 1.29 11.2 0.44
10 3/8" 10 0.394 1200 2650 23.6 5300 47.1 10600 35 1.38 14 0.55
13 1/2" 13 0.512 2030 4500 39.8 8950 79.6 17900 45.5 1.79 18.2 0.72
16 5/8" 16 0.63 3130 6900 60.3 13600 120.6 27200 56 2.2 20 0.79
20 3/4" 20 0.787 4800 10600 94.3 21200 188.5 42400 70 2.76 25 0.98
22 7/8" 22 0.866 5810 12800 114.1 25600 228.1 51200 77 3.03 27.5 1.08
25 1" 26 1.02 8140 17900 159.1 35800 318.2 71600 90.9 3.58 31.7 1.25