ASK American Service Knife 1/4 Turn Dzus Tool

The ASK American Service Knife 1/4 Turn Dzus Tool is a part for Medford's ASK pocket knives. 1/4 turn ‘Dzus Fasteners’ are used in both aviation and aquatic sports. The Dzus fastener, also known as a turnlock fastener or quick-acting panel fastener, is a type of patented fastener commonly used to fasten panel cladding on aircraft and other higher performance vehicles. This clever tool is super handy for access panels and compartments that you open during your aircraft's preflight check, for example, or when you are looking for spare batteries for your portable marine radio. The hardened premium CPM steel of this tool can handle all the prying, scraping or turning. The 1/4″ (0.635 cm) and 5/16″ (0.795 cm) hex keys can come in handy in all kinds of situations and emergencies.