These boards are ONE PIECE of high quality machined acrylic. Check out the exceptional fit and finish using the magnifier. They look amazing. Acrylic is a great material for armboards because it will dampen unwanted resonances, preventing them from reaching the tonearm. If you have an existing wooden armboard, consider this acrylic armboard as a significant upgrade. Sonic-wise and aesthetically.
Included with your armboard are three stainless steel screws for attaching the plate to the table. You can use the existing Jelco screws/nuts/washers to attach the arm.
Armboard plate is likely NOT compatible with other Jelco tonearms
Note: Turntable and tonearm in the photos are for illustration purposes only. However, I am a Jelco dealer. Inquire for a package price on a Jelco 750D or 750DB arm with armboard!