The cylinder lift bar is designed to comfortably lift twinned cylinders on both manifolded and non-manifolded systems. Fitting the lift bar will prevent stress to the manifold itself and o-ring seats. For manifolded tank configurations the lift bar is positioned just below the manifold and therefore takes the full weight of the cylinders. The fully adjustable system allows fitting to twinned 7ltr to 20ltr tank configurations. All materials are made from marine grade stainless steel (including fittings). The tank collars are made from marine grade aluminium and anodised silver.