Multi Functional Marine Tool: This deck combines a lanyard hook, screwdriver, bottle opener, and 5 / 16 inch & 7 / 16 inch wrench heads in compact design for versatile marine applications Compact & Lightweight Design: Measuring just 10 x 7 x 0.2 Cm and weighing 30g, it ’ s easy to carry and store, ideal for onboard use or Emergencies repairs General Compatibility: Fits most deck fill caps, including slotted, lugged, and spaced hole designs, as well as Fuels, water, and waste fill ports Premium 304 Stainless Steel: Crafted from 304 stainless steel, it ensures Outstanding durability and resistance to harsh marine environments Essential for Boaters: A must have tool for sailors and boating enthusiasts, simplifying daily maintenance and troubleshooting on vessels, Manufacturer: Woedpez