18 Hard Plastic Clear Wobble Wedges - Leveling Shims For Tables/Chairs Color:Clear These fiberglass rocker spring plates

These fiberglass rocker spring plates do not have holes drilled

Fits over a 1/2" flat metal rail or square metal frame

1" seat post will fit into the bushing

Nickel-plated base

18 Hard Plastic Clear Wobble Wedges - Leveling Shims For Tables/Chairs Color:Clear These fiberglass rocker spring platesHard Wobble Wedges are tough and durable plastic shims supporting over 2000 lbs. These leveling wedges are particularly useful for fixing shaky tables on carpeting uneven concrete floors and patios. When leveling heavy restaurant tables and food service equipment Hard Wobble Wedge plastic shims are a must. Their rubber like texture creates a firm grip on slick floors and also reduces rattling sounds by absorbing vibration. Wobble Wedges are flexible