The Dual Action Hand Pump pumps air while pulling up and while pushing down. It is the manual option to inflation and is great for topping off large towables after theyve lost some air. It includes Boston Valve and Stem Valve attachments.
Pumps Air While Pulling Up and While Pushing Down
Boston Valve and Stem Valve Attachments Included
Great for topping off large towables after they've lost some air