T-Nut Leg Leveler (Set of 4), Adjustable Leveling Feet for Furniture, Tables, Workbenches, 500 lb. Load Capacity
Brand: Kiboko

These levelers work great for a variety of applications. T-nut dimensions: Barrel diameter: 7/16" Barrel height: 3/8" Bottom diameter: 1" Prong height: 9/32". Dimensions may vary. Thanks!

Set of 4 - 3" Leg Levelers with T-Nuts, Medium Duty, 3/8" - 16 thread, Engineering Details and Instructions Included
Hex Nut at the Base of the Leveler can be turned for Height Adjustment, Max Height from Floor Surface is 2 1/2", Minimum Height: 5/8"
Weight Rating is 125 lbs per Leg, 500 lbs per set
Pivoting Base (1 1/2" wide, 5 degrees) to Work on any Floor, with Plastic Glide Pad
3/8"-16 Thread Three Prong T-Nuts, Slot and Hex Combo on the Top of the Leveler for Adjusting, 7/16" Barrel Diameter of T-nut