The Black Diamond Lever Action Bucket Pump is built for easy, controlled transfer of transmission, differential, and other heavier oils from 5-gallon pails. Delivering up to 2.14 oz per stroke, it features a durable zinc-plated pump body, aluminum die-cast head, and wear-resistant brass piston rings for reliable performance. The ergonomic lever handle with rubber grip ensures comfortable operation, while the included drum cover adds stability during use. Complete with a 4' fuel-resistant PVC hose and nozzle, this pump is ready for demanding shop and garage applications.