Used in: Shure P-30, 35, 37; 70, 71, 72, 73, 75,76,77,79,80,81, 85; PC-30; 41AD; PN-30, 31; W-21, 22, 23, 26, 31, 61, 65, 66, 68; W-68; WC-24; WC-60.001 conical point SAPPHIRE needle for 16, 33 & 45 rpm MONOPHONIC (Monaural) records.

Used in: Shure P-30, 35, 37; 70, 71, 72, 73, 75,76,77,79,80,81, 85; PC-30; 41AD; PN-30, 31; W-21, 22, 23, 26, 31, 61, 65, 66, 68; W-68; WC-24; WC-60.003 conical point SAPPHIRE needle for 78 rpm records.

Used in: Shure P-30, 35, 37; 70, 71, 72, 73, 75,76,77,79,80,81, 85; PC-30; 41AD; PN-30, 31; W-21, 22, 23, 26, 31, 61, 65, 66, 68; W-68; WC-24; WC-60.002 conical point SAPPHIRE needle for 16, 33, 45 & 78 rpm MONOPHONIC (Monaural) records.