25 Piece Flush Mount Black Hole Plug Assortment for Auto Body and Sheet Metal 4" 3.5" 3" 2.5" 2" inch

25 Piece Flush Mount Black Hole Plug Assortment for Auto Body and Sheet Metal 4" 3.5" 3" 2.5" 2" inch 5 of each. Button Plugs with Flush-Type Heads Button plugs with flush-type heads can be used for plugging holes in equipment made of sheet metal, such as automobile bodies, tanks, refrigeration units, etc. Can be snapped into holes easily Held in place by a bead until deliberately removed Material: Low-density polyethylene Service Temperature: LDPE: -94 - 175° F (-70 - 79° C)Color: Black