High Temp Silicon Plugs stop powder coating, ceramic coating, paint, and more from getting into places you don't want them. You will receive 100 - 11/32"x7/16" plugs. These plugs at their smallest diameter measure .341" and .415" at their widest and measure 11/16" long. Plugs can withstand temperatures up to 600°F. This silicone rubber is flexible to fit rough surfaces and works in both threaded and non-threaded holes. These are tapered to allow the plugs to fit many hole sizes.
