Hollis 178 mm Twin Tank Bands
These stainless steel Hollis bands are intended for mounting a matched pair of cylinders in a twinset. The listed band size is 178 mm, and the existing listing references standard 12 L Faber steel cylinders.
Fit check
Before ordering, compare your cylinders’ outside diameter and required manifold spacing with the band specification. Cylinder capacities alone do not establish band fit. Confirm mounting hardware and backplate compatibility for your particular setup.

Cressi Male Din Tank Insert 