The Lincoln 6917 Pneumatic Double Acting Grease Pump with 4-Wheel Banded Drum Dolly is an industrial-grade solution for high-demand lubrication tasks. With a powerful 50:1 ratio, it provides reliable high-pressure grease flow, ideal for automotive workshops, fleet maintenance, and industrial settings. Designed to work with 120lb drums, the pump includes a 4-wheel dolly for easy mobility. The 7' high-pressure hose, control valve, and universal swivel ensure precise grease application for machinery in construction, agriculture, and marine industries. Built to withstand tough conditions, it delivers long-term performance and durability.