YOKIVE 3Pcs Rubber Stoppers, Tapered Plugs with High-Temperature Resistance | Protect Hole, Great for Lab Industry (Black, 48mm to 56mm)

YOKIVE 3Pcs Rubber Stoppers, Tapered Plugs with High-Temperature Resistance | Protect Hole, Great for Lab Industry (Black, 48mm to 56mm)

• √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 3pcs rubber stoppers. The bottom Diameter is 1.89"-inch, the top diameter is 2.2"-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