Specifications include, but are not limited to: (30) FLINK: SANDER CHAIN ASSEMBLY FOR FLINK SPREADER, MODEL #HG10608254001: 667X CHAIN, WITH 3/8 X 1 ½ DRAG BARS WELDED EVERY 2 ND PITCH, SPROCKETS ON 21 ¼” CENTERS, 10FT LENGTHS (10) SMITH: SANDER CHAIN ASSEMBLY FOR SMITH SPREADER, MODEL #55U16HC; 667X CHAIN, WITH 3/8 X 1 ¼ DRAG BARS WELDED EVERY 2 ND PITCH, SPROCKETS ON 21” CENTERS 10FT LENGTHS (20) FISHER: SANDER CHAIN ASSEMBLY FOR FISHER PRO CASTER SPREADER, MODEL#10’HC MS HYD: 662 CHAIN, WITH ¼ X ¾ DRAG BARS WELDED EVERY 4TH PITCH, SPROCKETS ON 14” CENTERS, 10FT LENGTHS (20) BUYERS SALTY DOG: SANDER CHAIN ASSEMBLY FOR BUYERS SPREADER, MODEL#1400600SS: 662 CHAIN, WITH 3/16 X ¾ DRAG BARS WELDED EVERY 4 TH PITCH, SPROCKETS ON 10 3/8” CENTERS, 10FT LENGTHS (30) TARCO: SANDER CHAIN ASSEMBLY FOR TARCO HIGHLANDER SPREADERS: 667X CHAIN, WITH 3/8” X 1.5” DRAG BARS WELDED EVERY 2ND PITCH, SPROCKETS ON 21.37” CENTERS, 10FT LENGTHS