Specialized Air Tool Switch Comp Pump - Black One Size

This durable frame pump with Switch Hitter head automatically adjusts for Schrader or Presta valve tubes, plus it shows pressure on a rotatable gauge. Key Features: Switch Hitter head automatically switches between Schrader and Presta valves Gauge body rotates for easy viewing Durable plastic barrel with aluminum shaft to reduce flex and improve efficiency Plunger locks to body chamber with a simple twist for secure storage Water bottle boss frame mounting bracket included Max pressure: 80 PSI (5. 5bar) Volume-per-stroke: 48cc