Related Products Cording Foot, 7mm – SA110 $17.99 Gathering Foot – SA120 $19.99 1/4″ Piecing Foot – SA125 $19.99 Concealed Zipper Foot – SA128 $32.99 Quantity Add to cart Product added to wishlist. Description Genuine Brother® Accessory. Parallel grooves on the underside of foot hold a concealed zipper in place for easy installation of the zipper. Reviews (0) Add a Review Add to Wishlist Product added! Browse Wishlist The product is already in the wishlist! Browse Wishlist Product Code: SA128. Categories: Brother Accessories, Feet.