Apollo Bio-Tank BC/BCD Lock 10x the Torque

This is the SUPER Apollo Bio-Tank Lock This top quality product features: APOLLO Quality Quick and easy to install on any BCD Adjustable nylon strap is 33 long to fit standard and extra wide tanks 10x more torque for a tighter fit; no more struggling to get the strap tight and the buckle clamped down Spring tension knob extends for easy adjustment; even with heavy glove Minimal effort; just turn the knob and lock... no more re-threading Apollo has redefined the standards for Scuba diving. The new Bio-Tank Lock can secure a diving tank in seconds with little effort and up to ten times more tightening torque than any conventional tank lock on the market today."