Round Rubber Black Blanking End Cap Caps Tube Pipe Inserts Plug Bung 16 to 40mm Features: Material:Rubber / PVC Colour:Black Size：16mm,19mm,22mm,28mm,32mm,40mm Black PVC end caps for inserting into box section tubes. Ribbed design for easy assembly and secure fitting. Ideal for a more professional finish on tubing enclosures on trailers, racking, shop fittings etc. Can also be used as furniture guides on furniture feet to help protect floor surfaces. Ideal for keeping water and dirt out of tubes to help prevent rusting on the inside Suitable for tubes with a wall thickness of 1-3mm Fits into the hollow end of metal sections. Provides a finished look and helps to protect from sharp edges.
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