Pack of 100) 7/8" Square Snap-On Plastic Tubing Plug, (14-20 Ga - 0.71" to 0.82" ID) - Furniture Chair/Leg Pipe Tube Cover Insert | Fencing Post Sliding Inserts - End Caps for
2" Square TUBING END Cap Plug - Quantity of 8: Amazon.com: Industrial & Scientific
3" Square TUBING END Cap Plug - Quantity of 4: Amazon.com: Industrial & Scientific
Amazon.com: Prescott Plastics 2.5 Inch Square Plastic Plug Insert, Black End Cap for Metal Tubing, Fence, Glide Insert for Pipe Post, Chairs and Furniture (10 Pack) : Industrial & Scientific
Flush End Cap for Square Tube in Satin Stainless Steel 316 for Tubing Size 2"x2" (0.12" Wall) - 49-650/211 - Architectural Railings - End-Caps & Finials
Tubing Caps 4" Square Black Plastic 4x4 inch, Finishing Plug, Pipe Tub – JSP Manufacturing
Prescott Plastics 3” Square Plastic Hole Plugs, Insert, Black End Caps (4 Pack) | eBay
75" Polished Black Square Tube End Cap - Alcobra Metals
Amazon.com: Made in USA Prescott Plastics 1" Inch Square Vinyl Plug Insert, Rubber End Cap for Metal Tubing, Fence, Glide Insert for Pipe Post, Chairs and Furniture - Pack of 10 :
Brassfinders 710-15 - Square Flush End Cap for 1-1/2" Square Tubing (Unlacquered Polished Brass) | Hardware Hut
ELESA, Square, 0.12 in Tube Wall Size, Tube End - 29AU84|NDX.Q-1-1/2X0,120- B 3/4-10 - Grainger
Black Square Tubing Insert, 017539 Square End Cap, 100 Bag | StockCap
Amazon.com: 2" 2x2 Square Tube End Cap Plastic Plugs 12 Pack, 2"x2" 2 Inch Square Tubing Plug 2x2 Tube End Caps Fence Post Pipe Cap Cover Tubing Insert Chair Glide Finishing Plugs :