16 Soft Plastic Clear Wobble Wedges - Leveling Shims For Tables/Chairs Material:Plastic The head of the bolt

The head of the bolt and the nut should never be installed directly against the rocker fiberglass rocker spring plate

Simple removal for placement

Fits a 15/64" hole diameter with a 3/16" stem length and a 1/2" base diameter (portion touching floor)

Easy to install and works in conjunction with threaded stem inserts

16 Soft Plastic Clear Wobble Wedges - Leveling Shims For Tables/Chairs Material:Plastic The head of the boltSoft Wobble Wedges for a better grip on smooth floors. Soft Wobble Wedges are super flexible non marring plastic wedge shims that easily conform to the shape of whatever they support. Their rubber like texture creates a firm grip on slick floors and also reduces rattling sounds by absorbing vibration. Wobble Wedges are flexible and can be easily trimmed to a perfect fit with scissors or utility knife. Restaurants schools and the construction industry