(Pack of 10) 2" Round Cap Plugs (10-14 Ga 1.74"-1.83" ID) FENCING Posts Tubing Inserts | 2 Inch End Caps - Steel Furniture / Chair Inserts | - End Caps for Fitness Equipment.| by SBD **> Fitness Equipment finishing End Caps **> Good for Fencing slide Inserts of 14 - 20 Ga Steel Pipes. ** Please check the inside diameter of the pipe / tube before placing orders to avoid returns. Please check the image with full specifications.