0.6 mil Diamond conical tip needle , 16 or 33 or 45rpm NOT for 78rpm , 1.5 ? 2.5 grams tracking pressure Weight25 g Color Yellow Brand Normarh, Audio Technica, Pfanstiehl Stylus Tip Conical Genuine Generic, no Work with AT-3600, AT-3600L, AT-91, AT3600, AT3600L, AT3601, AT3650, AT3650C, AT3650L, AT3651, AT91 Sku 469-D, 470-D, ATN-91 Tracking 2,5 ? 3,5 grams RPM 16, 33, 45