3/4 Inch Square Tubing End Cap 20 PK (14-20 Gauge Wall Tubing) Plastic Plugs/Square End Caps/Plastic End Caps/Square Plug/Square Plastic Plug/by EZENDS (20)

3/4 inch 14-20 gauge square tubing plastic end cap plug Package quantity 20 pieces ? Important ? Only fits square tube inside diameter .58 inch - .68 inch Fits square tube outside diameter 3/4 inch x 3/4 inch Has proof of size (3/4 SQ 14/20) embedded on the inside of Cap Designed with flexible ridges for easy install and multi fit range Plastic plug 3/4 inch has many general uses: chair glide floor protector, fence post end cap or plug, fitness equipment, tubing and pipe end caps for finished clean look Works with 14-20 gauge tubing or pipe Material heavy duty black LD polyethylene UV weather resistant Hardness durometer 50d Max temperature 150 degrees fahrenheit