Adjustable leveling box Adjustable leveling box $28.50 SKU: W-70517 Fits: Most compact tractorsNote #1: A- 11-1/2", B- 15-3/4", C-16-3/4", D- 17-3/4"Note #2: Category 1 - 3/4" hole at the top and the 3/4" wide fork at the bottom