The POWERFULLOK is a tube fitting with excellent performance and quality. It is manufactured utilizing the design expertise and production technology that we have accumulated through

our many years of experience as a precision fitting manufacturer. The POWERFULLOK is flareless double ferrule compression fitting that does not require tube thread cutting. Its parts consist of a stainless steel (SUS316, SUSF316) body, front ferrule, back ferrule, and nut.

Double Ferrule Compression Fittings