PTFE-coated sealed ring for Aldrich^® adapters with Torion^™ connection

PTFE-coated sealed ring for Aldrich^® adapters with Torion^™ connection, I.D. 5/16 in.

PTFE-coated sealed ring for Aldrich^® adapters with Torion^™ connection, I.D. 1/2 in.

PTFE-coated sealed ring for Aldrich^® adapters with Torion^™ connection, I.D. 3/16 in.