🚤 Pump it Up: Your Engine's Best Friend! Lightweight and easy to store, perfect for any boating enthusiast. Achieve up to 1 GPM for quick and easy oil extraction. Screw on and pump your way to a cleaner engine! Designed to fit most marine engines with a 3/4" garden hose fitting. Built to withstand the rigors of marine environments. 10.25" Length Universal Fit 1 GPM Output The Jabsco 34060-0130 Marine Engine Oil Drain Hand Pump is a robust and efficient tool designed for effortless oil changes in marine engines. With a compact size of 10.25" long and a 1.25" diameter, it features a universal fit for 3/4" garden hose connections and delivers an impressive output of up to 1 GPM. Made from durable brass, this pump is perfect for boating enthusiasts looking to maintain their engines with ease.