Steel chains 20 Steel chains 812 GT/815 GT Article-Nr. Ref. A (Plate Width) in-mm Weight lbs/ft-kg/m Max working load (lbs/N) Plate Thickness in-mm SS Ferritic Stainless Steel (1.4016) 10020202 SS 812 GT K325 3.25/82,5 1.88/2,80 1214/5400 Plate 0.12/3,1 Rubber 0.12/3 SSE Specially treated Ferritic Stainless Steel (1.4589) - Hardened pins 10020102 SSE 815 GT K325 3.25/82,5 1.88/2,80 1350/6000 Plate 0.12/3,1 Rubber 0.12/3 10020105 SSE 815 GT K450 4.50/114,3 2.39/3,55 10020107 SSE 815 GT K750 7.50/190,5 3.73/5,55 pg. 388->391 pg.78-79-91/98 80 links 10 feet 3.048 m Straight running chain 812 GT/815 GT Pins: Martensitic 1.4057 Backflex radius min.: 2.95 in/75 mm 0.39/9.8 0.26/6.6 1.67 42.5 1.50 38.1 R 7 5 R 2 . 9 5 Ø6.35 Ø0.25 0.12/3 0.12/3.1 A 0.06/1.6