WOODYS GRAND DIGGER SUPPORT PLATES SQ UARE 5/16" 500/PK. THE VENDOR PART NUMBER IS ASG-3775-500. Read title carefully to know what you are getting. Catalog description�..

• Single ply tracks with 2.52” pitch tracks must use square Grand Digger® support plates.
• 2.86” pitch single ply tracks are recommended to use the round Grand Digger® support plates.