Securely seal valuable analytical columns with one-size-fits-all end plugs for any columns with 10-32 threads. Easy-to-use fingertight plugs also have a 5/16” wrench flat, which allows the plug to be loosened by a wrench if it gets stuck.
The long design and threading down to the ferrule ensure safe column closing. For small columns with 6-40 threads, fingertight (no wrench flat) plugs are available.
