Reddit reviews Heavy Duty Furniture Leveler Tee Nut Kit – Set of 4-3/8-16 Non-Skid Leg Levelers for Cabinets or Tables to Adjust Height of The Legs or Feet Jam Nuts to Stabilize Each Foot (Kit with 4 Prong T-Nuts)

We found 1 Reddit comments about Heavy Duty Furniture Leveler Tee Nut Kit – Set of 4-3/8-16 Non-Skid Leg Levelers for Cabinets or Tables to Adjust Height of The Legs or Feet Jam Nuts to Stabilize Each Foot (Kit with 4 Prong T-Nuts). Here are the top ones, ranked by their Reddit score.

Heavy Duty Furniture Leveler Tee Nut Kit – Set of 4-3/8-16 Non-Skid Leg Levelers for Cabinets or Tables to Adjust Height of The Legs or Feet Jam Nuts to Stabilize Each Foot (Kit with 4 Prong T-Nuts)

Set of 4 – Adjustable Heavy Duty Leveling Feet - 3/8-16 Thread with 1 3/8 inches of Adjustment1 11/16 inch Non Skid TPR (Rubber Like) Base with Steel Nickle Plated Cover Shell4 Prong 3/8-16 Zinc Plated Tee NutsJam Nuts are Included to Lock and Stabilize LevelerSlot on the Top and a Nut on the Base of Foot to Adjust Height

Check price on Amazon

1 Reddit comment about Heavy Duty Furniture Leveler Tee Nut Kit – Set of 4-3/8-16 Non-Skid Leg Levelers for Cabinets or Tables to Adjust Height of The Legs or Feet Jam Nuts to Stabilize Each Foot (Kit with 4 Prong T-Nuts):

u/aerorich · 2 pointsr/Woodworkingplans

I'd just add some leveling feet to each corner. Probably the easiest solution, provided that the structure is sound (which it looks like it is).

Example: https://smile.amazon.com/dp/B07FCR3LSS/ref=cm_sw_em_r_mt_dp_U_1z1pDbG29Y9DW