Pumping up an inflatable by hand has never been so easy! The K-Pump K-100 Hand Inflator makes quick work of inflating pontoons, belly boats, rafts, and more —often in less time than it would take with any other method. Designed to deliver maximum air volume (up to 2 liters) with every plunge, the K-100 is sturdily constructed with only 1 moving part and requires only minimal effort to operate. Lightweight, compact, and easy to stow; indispensable for plying your favorite waters. 22"L x 3" dia. Rated for up to 8 psi. Includes valve adaptors and storage bag. Made in USA.