The Technics Turntable Tonearm Counter Weight SL-B2, SL-B3, SL-B5 Vintage OEM is a genuine replacement part for select Technics turntables. Made in Japan, this black counter weight is designed to provide stability and precision to the tonearm of your vintage Technics SL-B1, SL-B2, SL-B3, or SL-B5 model. Perfect for ensuring smooth and accurate record playback, this OEM part is a reliable and essential component for any audiophile looking to maintain the performance of their Technics turntable.