Product Review
High quality high grade plastic finishing plug, end cap for 1" outside diameter (OD) square tubing. These fit inside diameters (ID) from .75" to .93" (3/4" to 15/16") and 11-20 gauge wall 1" square steel tubing. Heavy duty plastic plugs for square tubing are manufactured to provide a secure fit on multiple tube gauges. Lot of 20, Quantity 1 = 20 plugs.


