2 Swivel Rocker 2.5"x5" Fiberglass Spring Plates for Repair/Replacement Color:Default Title The 30-408 parts are coated

The 30-408 parts are coated with oil to help reduce the amount of oxidation that causes rust

use 1" version for end of rib attachments

This round multi-gauge ball insert fits a tube with an outside diameter of 1-1/4" and an inside diameter hole of approximately 1-1/8" - 1-3/16" (14 to 20 gauge tube)

Made out of sturdy plastic

This coved stem bumper fits 1/4" hole and is about 1/2" long (the stem can be cut to fit length as needed)

2 Swivel Rocker 2.5"x5" Fiberglass Spring Plates for Repair/Replacement Color:Default Title The 30-408 parts are coatedWhen 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