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Description
Locks resilient sealing material in steel. Steel retainer protects seal from extruding out under torque and limits. compression to an optimum predetermined value; provides high quality seal. Resilient material flows and seals rough surfaces. When used with an externally threaded fitting provides a tight seal against oil, fumes or moisture at the knockout opening.
Packages
1 - Unit | 25 - Box | 50 - Crate |