Key features pressure car oiler: smooth pressing action with an antiwear design for durable, reliable oil transfer. A practical car oil refiller bottle that simplifies routine maintenance. Metal pump oiler: built with a reasonable capacity to easily meet your oil refilling needs; includes a pressure hand pump oil tank for controlled delivery. Oil hand pump: crafted from iron materials for safety, durability, and practicality; suitable for automotive oil pumping tasks. Multifunctional oiler: thoughtful structure and appropriate capacity design aimed at improving work efficiency across oiling and refilling tasks. Benefits and applications Easy and efficient oil transfer: the pressure capability reduces effort and speeds up refilling, helping you complete oiling tasks faster. Durable and longlasting: iron/metal construction provides strong resistance to wear in daily use, improving reliability over time. Practical capacity design: balanced size to minimize frequent refills while keeping the unit manageable to handle. Versatile automotive use: suitable for refilling and applying oil in car maintenance and other automotive lubrication tasks. Materials and design Construction: iron/metal materials for strength and safety; built to withstand repeated pumping without failure. Pump mechanism: pressure hand pump design for consistent oil transfer and reduced manual effort. Portability: compact, practical design focused on ease of use during automotive and general oiling tasks. Capacity and performance Capacity: reasonable capacity design to meet typical oil refilling needs without excessive bulk. Performance: reliable hand pumping action with antiwear features to extend tool life and maintain steady flow. Use scenarios Incar engine maintenance: use the pressure hand pump oiler to up engine oil during routine service or between changes. Workshop lubrication: apply oil to small mechanical parts, hinges, or compact gear areas where precise, controlled oil flow is needed. DIY and equipment care: convenient for refilling oil in tools and small machines, such as lawn or workshop equipment, to keep moving parts lubricated. Specifications at a glance Function: oil transfer, refilling, and lubrication Capacity: reasonable design to suit typical refilling tasks Material: iron/metal construction Compatibility: suitable for automotive oil refilling and general oiling tasks Performance: pressure pumping for efficient oil transfer