https://www.rbahelp.com/chair-glides/stop-metal-chair-legs-from-breaking-through-rubber-tips/attachment/rctxxtc/ Helpful Tips and Instructions for Commercial Door, Partition, Locker, Stair Treads, Window Parts, and Bleacher Concerns Tue, 27 Nov 2012 20:32:27 +0000 hourly 1