NO GREASE LEAKAGE & CLEAN OPERATION: Engineered to prevent common grease gun leakage issues such as grease squirting around fittings or leaking from threads. FLEXIBLE HOSE & COUPLER FOR HARD-TO-REACH FITTINGS: Includes flexible anti-burst hose and multiple grease gun fittings to help coupler lock securely onto zerks without slipping off or getting stuck.
