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
Tapered and Round Cork Plugs
Size 28
Size's are as follows;
Large End: 2-1/8"
Small End: 1-27/32"
Height: 1-1/2"
is for a set of Two, (2)