You have to drill holes in the legs first. Turn the piece of furniture to which you want to add levelers upside down so you have access to the bottoms of the legs. Place the end of the threaded post of a furniture leveler against the bottom of the leg, center it and trace its outline with a pencil. Click to see full answer. Accordingly, how do you install furniture glides? Installing Nail On Furniture Glides 1.) Select the Right Nail On Furniture Glide Pad. The first step is to make sure you are working with the right size glide for your wooden furniture. 2.) Drill a Hole. 3.) Install The Nail On Glide. 4.) Flip Your Chair Over And Test It Out. Also, how do you install adjustable furniture feet? You have to drill holes in the legs first. Turn the piece of furniture to which you want to add levelers upside down so you have access to the bottoms of the legs. Place the end of the threaded post of a furniture leveler against the bottom of the leg, center it and trace its outline with a pencil. Also know, how do you put legs on a couch? Attach Leg to T-Nut or Top Plate Turn your sofa over to examine the bottom of the sofa frame. Screw the sofa leg onto the bottom of the sofa if a top plate or T-nut is installed on the wooden frame. Replace the T-nut or top plate if yours is missing. What is a furniture glide? Wooden Furniture Leg Glides – Felt, Metal or Nylon Base Metal base glides are nickle plated to provide durable gliding on rough cement or carpeted floors. Nylon base glides won’t mark clean, tile floors and slide easily over carpeting. Felt base glides slide and protect all hard, smooth floors.