... strengthWorking load250.250 (6.35 )0.130 in (3.30 mm)781 lb (354 kg)140 lb (64 kg)350.375 ... ,980 lb (900 kg)801.000 in (25.40 mm)0.625 in (15.88 mm)12,500 lb (5,700 kg)3 ... mm)28,100 lb (12,700 kg)6,800 lb (3,100 kg)1401.750 in (44.45 mm)1.000 in (25 ... .40 mm)38,280 lb (17,360 kg)9,040 ... lb (4,100 kg)1602.000 in (50.80 mm)1 ...