QUICK SEAL Caps,1/4" Sae Flare (Pkg. Of 6). Extra long skirting allow for a deep gasket, shallow "o-ring" type caps can actually depress cores causing leaks when over tightened. The gaskets in these are also replaceable, See 40083 for replacements. Features a core tool on the cap for convenience.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov