... strengthWorking load250.250 (6.35 )0.130 in (3.30 mm)781 lb (354 kg)140 lb (64 kg)350.375 ... lb (370 kg)500.625 in (15.88 mm)0.400 in (10.16 mm)4,880 lb (2,210 kg)1,430 ... lb (650 kg)600.750 in (19.05 mm)0.469 ... )2002.500 in (63.50 mm)1.562 in (39.67 mm)78,000 lb (35,000 kg)16,000 lb (7,300 ... kg)2403.000 in (76.20 mm)1.875 in (47.63 ...