This is the 65 pc Professional Diver&';s Tool Kit Set w/ Case, Pliers, Screwdrivers, etc. Features: Flathead screwdriver Phillips head screwdriver Scuba wrenches Crescent wrench Pliers Spanner wrench Mini multi-tool 2nd stage adjustment tools Brass o-ring picks Hex driver with multiple adapters Breaker bar Popper tools O-rings and grease Ever need a tool on a dive trip and can&';t find the correct size hex key or wrench for your First-Stage Port Plug or Hose? Don&';t ruin a great dive just because you don&';t have the tools to fix the problem! This Tool Kit comes with virtually ever thing you could need to make minor repairs when out on a beach or boat dive!