8 Swivel Rocker 2.5"x5" Fiberglass Spring Plates for Repair/Replacement Material:Fiberglass 5/16"-18 Thread with approximately 5/8"

5/16"-18 Thread with approximately 5/8" stainless steel threaded stud adjustable glide

25" inner diameter used for replacing a wrought iron welded foot

Ultra-violet inhibitors manufactured into the product

These wrought iron chair glides install outside (snap over) the flat metal disk on the bottom of the chair or table feet

8 Swivel Rocker 2.5"x5" Fiberglass Spring Plates for Repair/Replacement Material:Fiberglass 5/16"-18 Thread with approximately 5/8"When a swivel rocker rocks too far and risks tipping over backward it needs new fiberglass rocker spring plates. Plates wear with normal use and eventually need replacement; this is common. These fiberglass rocker spring plates measure 2 and 1 2" wide by 5" long by 1 4" thick and can be spray painted. These fiberglass rocker spring plates do not have holes drilled. You will need to use your old fiberglass rocker spring plate as a template to measure