Specification Brand : MOCAP BulletPoint : Features a Flange for Masking the Area Around a Hole BulletPoint1 : [Versatile Usage] Ideal for schools and laboratories, this cork borer set is a practical accessory that is essential for any laboratory setting, providing reliable and results. BulletPoint2 : [ Punching] To avoid skewed holes, punching must be perpendicular to the plug. the cork borer should rotate in the same direction, ensuring clean and accurate drilling. BulletPoint3 : [Convenient Gas Extraction] This cork rubber stopper borer tool is designed for easy extraction of gas from cork or rubber stoppers, making experiments more efficient and effective. BulletPoint4 : [Easy to Operate] The rubber stopper borer tool features a long, comfortable handle for easy . its user-friendly design makes it convenient for both students and professionals. BulletPoint5 : [ Stainless Steel Material] The stainless steel cork borer is strong, , and has a long service life, ensuring it can withstand repeated use in laboratory experiments. Color : Black ItemName : EPDM Washer Plugs - Black EPDM Washer Plug 4.5mm x 12.0mm - To Fit: M5 Metric MOCAP MEWP5 (qty2500) ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 9.25 inches ItemPackageDimensions_Width : 9.25 inches ItemPackageQuantity : 1 ItemShape : round ItemTypeKeyword : science-lab-rubber-stoppers Manufacturer : MOCAP Material : Ethylene Propylene Diene Monomer ModelNumber : MEWP NumberOfItems : 2500 PartNumber : MEWP5-B ProductDescription : MOCAP EPDM rubber washer plugs fit and protect threaded and non-threaded holes while the flange masks the area around the holes. Rubber EPDM plugs are chemical resistant and good to 300°F(149°C) and can be re-used in many applications. Outside Length: 0.14in / Flange Diameter: 0.472in / Flange Thickness: 0.118in / To Fit Metric Thread: M5 ProductSiteLaunchDate : 2015-01-28T22:33:37.604Z UnitCount : 2500