Abacus Hydraulic Counterbalance for Base Hinged Light Duty Columns - 4m - 8mMax head weight (varies depending on column size). Please see below guide:4m column = 53kg5m column = 40kg6m column = 29kg8m column = 17kgRaise and lower from ground level up to a height of 8 metres - mainly used to mou..
Abacus Spring Counterbalance for Base Hinged Light Duty Columns - 4m - 8mMax head weight (varies depending on column size). Please see below guide:4m column = 53kg5m column = 40kg6m column = 29kg8m column = 11kgRaise and lower from ground level up to a height of 8 metres - mainly used to mount flood..