Tube & Wire Fittings > Internal Fit Tube Inserts & End Plugs > Square Tube Inserts

Square Tube Inserts

Square Plastic Tube Inserts, also referred to as Square Plastic Feet, Tube Insert Bungs for Square Tube, Square Tube End Caps, Box Section Tube Plugs and End Caps, Square Plastic End Stops, Square Tube Bungs, Square Tube Cap Ends and Square Knock-In's, all designed to Plug & finish tube.

 
Standard Flat Head Square Tube Inserts

Standard Flat Head Square Tube Inserts

Domed & Angled Square Tube Inserts

Domed & Angled Square Tube Inserts

Metal Square Tube Inserts

Metal Square Tube Inserts