The AT-HS1 is a universal 1/2"-mount head shell for 4-pin turntable cartridges which features all-metal construction and an integral finger lift. It is equipped with a rubber washer for a secure fit to your tone arm and comes with a color-coded head shell, lead wires, and cartridge mounting hardware. The AT-HS1 Universal Head shell fits both the AT-LP120-USB, AT-LP240-USB and AT-LP1240-USB Direct-Drive Professional Turntables.