Panasonic EPS41ST, 38, 711d7 replacement needle for 33/45rpm. Colors were white, red, and blue. Tracking force 3-5grams. Stylus assembly pulls down and out of the body of the cartridge. This was used on many record players, including Dejay, Sears, Penney's, Lloyds, and others. Cartridge manufacturer was AUE.Magnavox; Sanyo Fisher ST03D,ST50D; Sony ND60G; Toshiba N21C,60C,61C;