Vintage 1970’s Sony HME 228 Music Record Player System Control Rotary Knobs Set Of 5 for replacement parts, Different sizes. Corrugated Metal look, Silver Color ?Aluminum Alloy? Please review all pictures carefully for additional descriptions and conditions. The last 2 pics show the knobs on the record. Feel free to contact me with questions or further specifications. Shipped with USPS (M-F), EST Boxed Thanks for viewing