Description:Cat® Plugs help to protect machine and equipment components against damage, dirt, moisture contamination and corrosion. Cat® Plugs are held to the highest standards of quality and reliability. These plugs are manufactured to exacting tolerances to ensure leak free connections. Each Cat Non-Threaded Plug is designed to meet or exceed industry standards, where applicable, for operating pressure and corrosion protection to ensure a long life and proper machine functionality. They are manufactured to precise specifications and are built for durability, reliability, productivity, strength and quality.Application:Cat® Plugs form a performance based system which produces consistently high gripping force. Consult your owner's manual or contact your local Cat Dealer for more information.