Bio Tank Lock
For use with any brand bcd.
Just a few quick turns for 10X more torque than possible with traditional cam strap,
Slip strap over the tank.
Available with black or orange strap.
Hinged knob flips back to tuck against your BCD whilst diving
Tech & Tips
Secure your diving tank to BCD in seconds with very little effort and up to 10x (100 kg) more tightening torque than any conventional buckle. Adjustable screw system makes installation and removal from tank a breeze. Heavy duty spring automatically adjusts to keep your tank in place and stable.
What's in the box? Bio Tank Lock With Strap
Material: Die Cast Aluminum, POM, SUS 304 and Nylon
Strap: 900 mm x 50 mm, Total Weight: 330 g
1. Metal buckles move inward during compression. Leave about a pinkie of space 3/8 to 1/2", between buckles to avoid contact stress
2. Rinse with fresh water. Brush spindle and spring to keep salt and debris from building up and hindering function.
3. Thread it right. Knob side, loose end of strap sits inside against tank. Belt locking side (#1 below), the strap hangs loose on outside so you can adjust for various tank sizes while on tank. Older model tank lock was adjusted before slipping on tank because loose end of strap had to rest against tank to stay secure.
Installing on tank
Step 1: Place the Bio Tank Lock over the cylinder.
Hold on to the knob #2 and pull the end of belt
towards direction #1
Step 2: Push the belt locking tab #3 down whilst
pulling the loose end of the belt to keep tight.
Step 3: Turn the knob #4, check the spring has
fully compressed and that the space between
the two metal buckles are about 3/8 to 1/2" apart.
Step 4: Slip the end of belt into the belt keeper #5.
Verify that belt buckles can not be moved and
tuck adjustment knob toward tank.
NSN 4220-66-152-0152 Band Assembly, Divers Tank (Bio Tank Lock)
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