Check the listing for details. CORK, Push-In, Tapered, Round Cork Plugs,(10), Size 4, Fits 5/8" Large End ID. Condition: New. Listed at 2.39 USD. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze CORK, Push-In, Tapered, Round Cork Plugs,(10), Size 4, Fits 5/8" Large End ID -Sized Resilient Cork Plugs CORKS, Laboratory Lightweight and compressible, these plugs are made of laboratory-grade 100% natural cork. They're also moisture resistant with a durometer hardness of 48A-73A. Maximum temperature is 150° F. Push-In Style Part# 9566K18 Tapered and Round Cork Plugs Size 4 Size's are as follows; Large End: 5/8" Small End: 15/32" Height: 13/16" is for a set of TEN (10).$-Sized Resilient Cork Plugs CORKS, Laboratory Lightweight and compressible, these plugs are made of laboratory-grade 100% natural cork. They're also moisture resistant with a durometer hardness of 48A-73A. Maximum temperature is 150° F. Push-In Style Part# 9566K18 Tapered and Round Cork Plugs Size 4 Size's are as follows; Large End: 5/8" Small End: 15/32" Height: 13/16" is for a set of TEN (10). at 21:53:04 PDT, the following: Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze CORK, Push-In, Tapered, Round Cork Plugs,(10), Size 4, Fits 5/8" Large End ID -Sized Resilient Cork Plugs CORKS, Laboratory Lightweight and compressible, these plugs are made of laboratory-grade 100% natural cork. They're also moisture resistant with a durometer hardness of 48A-73A. Maximum temperature is 150° F. Push-In Style Part# 9566K18 Tapered and Round Cork Plugs Size 4 Size's are as follows; Large End: 5/8" Small End: 15/32" Height: 13/16" is for a set of TEN (10). at 21:53:04 PDT, the following: -Sized Resilient Cork Plugs CORKS, Laboratory Lightweight and compressible, these plugs are made of laboratory-grade 100% natural cork. They're also moisture resistant with a durometer hardness of 48A-73A. Maximum temperature is 150° F. Push-In Style Part# 9566K18 Tapered and Round Cork Plugs Size 4 Size's are as follows; Large End: 5/8" Small End: 15/32" Height: 13/16" is for a set of TEN (10). at 21:53:04 PDT, the following: