YOKIVE 10Pcs Rubber Stoppers with Hole, Tapered Plugs with High-temperature Resistance | Protect Hole, Great for Lab Industry (Black, 16mm to 20mm)

• √MULTIPURPOSE - Our rubber stoppers are great for lab, industry, office, and daily use. They are suitable for workers, chemists, teachers, etc
• √WHAT YOU GET - The package comes with 10pcs rubber stoppers. The bottom Diameter is 0.63"-inch, the top diameter is 0.79"-inch and the height is 0.98"-inch
• √RELIABLE MATERIAL - This tapered plug is made of rubber, which has good heat resistance, electrical insulation, chemical stability, and acid and alkali corrosion resistance.
• √SPECIAL DESIGNED - This plug has a conical design, which is specially designed to protect holes or threads in powder coating, painting, electroplating, anodizing, sandblasting, etc
• √KINDLY NOTE - Please check the product's size carefully before ordering it

MULTIPURPOSE - Our Rubber stoppers are great for lab, industry, office, and daily use. They are suitable for workers, chemists, teachers, etc. WHAT YOU GET - The package comes with 10pcs Rubber stoppers. The bottom Diameter is 0.63-inch, the top diameter is 0.79-inch and the height is 0.98-inch. RELIABLE MATERIAL - This tapered plug is made of Rubber, which has good heat resistance, electrical insulation, chemical stability, and acid and alkali corrosion resistance. SPECIAL DESIGNED - This plug has a conical design, which is specially designed to protect holes or threads in powder coating, painting, electroplating, anodizing, sandblasting, etc. KINDLY NOTE - Please check the product's size carefully before ordering it.