Arm Base / Slider / Tonearm Board for Tonearms Pillar Fix. 20mm aluminium alloyBase Tonearm Board Slider for arms Material: aluminium alloy Fixing hole: 20mm Never miss my new auctions on eBay. Just click on the Follow Folgen button on the NEXT PAGE If you need the screw kits please click on the image below: If you need the headshell wires please click on the image below: If you have an interest in universal spacers, weights and dampers for headshells and phono cartridges please click on the image below: If you have an interest