TheHalcyon Single Cylinder Adaptor Weightfits inside the Halcyon convertible STA. TheHalcyon STA weightis really useful when using a drysuit as some weight can be removed from a weight belt to improve trim and the associated back issues with wearing a heavy belt. Issues with lead leaching into the water and lead staining other gear is mitigated by an epoxy coating. The bolts that attach the weight to the STA, wing and backplate are permanently moulded into the weight for longevity.
The Halcyon Weight 3.2 KG will perfectly fit the square Halcyon STA (not included), it may also fit similar STA's from other manufacturers.
