Don’t you just hate it when you’re busy concentrating on a home improvement job, only to find that your screwdriver has just dropped into the toilet bowl, plunging into depths previously unknown to mankind and inviting you to perform the most unsavory of extraction operations. The DMXTB Deluxe Marine Tool Kit ensures that won’t happen, with its four Nut Drivers, two Screw Drivers, two Open-ended Wrenches and a Prop Wrench being 100% corrosion resistant and floatable. Just make sure you rinse them with mild soap/water and dry completely after each use in order to maximize its life.