(Pack of 8) 1-1/2" OD Round (14-20 Ga for 1.34" to 1.43" ID) Plastic Tubing Plug (1.5 Inch Outside Diameter) Steel Furniture Pipe Tube - Chair Leg - Table Glide Insert | End Caps for Fitness Eqpt.

Prescott Plastics 1 3/4 Inch Round Plastic Plug, Pipe Tubing End Cap, Durable Chair Glide (4)

(Pack of 4) - 2" OD Round Black Plastic Tubing Plug, 2 Inch End Cap - Steel Furniture Pipe Tube Cover Insert | Fencing Post - End Caps for Fitness Equipment (10 - 14 Ga 1.740"-1.830" ID)

Prescott Plastics 8 Pack: 1 1/2 Inch Round Black Vinyl Tall End Cap, Flexible Pipe Post Rubber Cover

MELIFE 1 1/4 Inch Round Plastic Plug, Non-Slip Chair Caps Tubing End Cap, Durable Chairs Glide.(1.25", 12 Pack)

(Pack of 8) PLUGS - 1" Round (14-20 Gauge 0.84"-0.93" ID) Black LDPE Plastic FENCING Tubing Plug, 1 Inch End Cap - Steel Furniture Pipe Tube Cover Insert | - End Caps for Fitness Equipment

1 1/2" SQUARE TUBING END CAP PLUG - QUANTITY OF 8

Prescott Plastics 1 Inch Round Plastic Plug, Pipe Tubing End Cap, Durable Chair Glide (10)

TecUnite 60 Pieces Mixed Sizes Black Round Plastic Plugs, Glide Insert End Caps for Chair Table Stool Leg, Tube Pipe Hole Plug Assortment