Prescott Plastics 1 3/4 RBP(4)

Prescott Plastics 1 1/2 Inch Round Plastic Plug, Pipe Tubing End Cap, Durable Chair Glide (8)

Prescott Plastics 1 1/2 Inch Round Plastic Plug, Pipe Tubing End Cap, Durable Chair Glide (4)

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

(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 2 Inch Round Plastic Plug, Pipe Tubing End Cap, Durable Chair Glide (4)

Prescott Plastics 1 1/4 Inch Round Plastic Plug, Pipe Tubing End Cap, Durable Chair Glide (20)

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

(10 Pack) - 1 1/2" Round (10 - 14 Ga 1.240"-1.330" ID) Black Plastic Tubing Plug, 1 1/2 Inch End Cap - Steel Furniture Pipe Tube Cover Insert | Fencing Post - End Caps for Fitness Eqpt.