GLIDE, SELF-LEVELING (1/4-20) close Quantity in Basket: None Code: GLD-01019 Price: $3.22 Shipping Weight: 0.06 pounds Quantity: Threaded Self-Leveling Glide Automatically compensates for uneven floors 1/4-20 x 5/16 thread Adjusts itself up to 3/8 (.9cm)