Strength grade of 80, made of high-quality alloy steel. Over the surface of the polishing and plating. Precision forging casting, patience strong. 4 times the breaking load of 2.5 times the test load. Can be customized on request 200 tons to the above specifications. Product Code Size (in.) Rated load Wll (t) the main technical parameters Main technical parameters Weight (kg / pc) A (mm) B (mm) D (mm) E (mm) F (mm) G (mm) K (mm) M (mm) YD1 / 4 1/4 0.50 12.0 7.9 6.4 23.9 15.5 22.4 40.4 35.1 0.05 YD5/16 5/16 0.75 13.5 9.7 7.9 29.5 19.1 26.2 48.5 42.2 0.08 YD3 / 8 3/8 1.00 16.8 11.2 9.7 35.8 23.1 31.8 58.4 51.6 0.13 YD7/16 7/16 1.50 19.1 12.7 11.2 41.4 26.9 36.6 67.6 60.5 0.20 YD1 / 2 1/2 2.00 20.6 16.0 12.7 45.0 30.2 41.4 77.0 68.3 0.27 YD5 / 8 5/8 3.25 27.0 19.0 16.0 58.7 38.1 50.8 95.3 84.8 0.57 YD3 / 4 3/4 4.75 31.8 22.4 19.1 68.9 46.0 60.5 115.1 100.8 1.19 YD7 / 8 7/8 6.50 36.6 25.4 22.4 81.0 53.1 71.4 135.4 114.3 1.43 YD1 1 8.50 43.0 28.7 25.4 93.7 60.5 81.0 150.9 128.8 2.15 YD11 / 8 11/8 9.50 46.0 31.8 28.7 103.1 68.3 90.9 172.2 142.0 3.06 YD11 / 4 11/4 12.0 51.6 35.1 31.8 115.1 76.2 100.1 190.5 156.5 4.11 YD13 / 8 13/8 13.5 57.2 38.1 35.1 127 94.1 111.3 210.3 173.7 5.28 YD11 / 2 11 / 2 17.0 60.5 41.4 38.1 136.6 91.9 122.2 230.1 186.7 7.23 YD13 / 4 13/4 25.0 73.2 50.8 44.5 162.1 106.4 146.1 278.6 230.6 12.13 YD2 2 35.0 82.6 57.2 50.8 184 122.2 171.5 311.9 262.6 19.19 YD21 / 2 21/2 55.0 105 69.9 66.5 239.3 32.55 144.5 203.2 376.9 330.2