These are used to keep your tanks from rolling around while transporting them.

Very basic to print. Use a type of filament that can withstand being outside and in the sun.

PETG has been my choice.

I use 5 Shells to make it strong. The scuba tanks are heavy.

Print works well with the 'side' on the bed.

You can use Paracord or other string/rope to put them together.

You can also use 1/2 inch schedule 40 PVC pipe for a more rigid fit.

The diameter was matched to a 100lb Steel USA type scuba diving tank. I am sure it is close enough for most tanks.

I have included the Fusion 360 File so you can change the design as you see fit.

I used Type III Parachute Cord - 550 Cord 7 Strand found on Amazon to link some together. Bit of a tight fit in the holes. But that makes the knots catch easy.

The DIN Valve protectors can be found here: [https://www.thingiverse.com/thing:5452545](https://www.thingiverse.com/thing:5452545)

Print Settings

Printer Brand:

Raise3D

Printer:

Rafts:

No

Supports:

Resolution:

.40

Infill:

Filament: Matter Hacker Build PETG Black

Notes:

Category: Sport & Outdoors