Singer 66-1 feed dog (#32600) with screw (191C) and throat plate (needle plate) Singer # 32602. With two attaching screws (691A). Works on all Singer 66 machines. Models 1 through 24 including K. And other Singer machines including: 185, 285 and more. Throat plate shows some corrosion but works, could use wire brushing and re-chroming and good as new. Price includes shipping.