Grease injector for reliable, leak-free lubrication Key benefits Leak-free, fast grease delivery: Designed to deliver grease quickly during use without oil or grease leakage, making routine lubrication cleaner and more efficient. Stable output for hard-to-reach areas: An oil-fill switch plus an alloy spring switch let you press continuously to maintain a steady grease flow and reach tight or recessed fittings. Durable and low maintenance: Zinc-alloy construction and a stainless-steel spring provide long service life and consistent elasticity, reducing the need for frequent replacement. Portable and versatile: Compact size makes it easy to carry and use wherever lubrication is needed. Main features Function: Injects grease smoothly and steadily into bearings, joints and other lubrication points. Controls: Oil-fill switch and alloy spring switch enable controlled, continuous pressing for stable flow. Materials: Zinc alloy body for durability; stainless-steel spring for long-lasting elasticity and reliable operation. Compatibility: Suited for maintenance of machines and vehicles, and for general lubrication tasks across workshop, home and field use. Typical applications Automotive maintenance: Grease chassis points, suspension joints and other service fittings during routine vehicle upkeep. Small machinery and garden equipment: Lubricate bearings, pulleys and pivot points on lawn mowers, snow blowers and garden tools. Industrial and workshop use: Service bearings, hinges and moving parts on production machines, conveyors or shop equipment. Who this is for Home mechanics, professional technicians and anyone who maintains machines or vehicles. A practical, useful tool for family or friends who perform regular equipment maintenance. What you get A compact, durable grease injector that delivers steady, leak-reduced lubrication and is easy to carry and operate for a range of maintenance tasks.