Lifting / lowering piece with ownspigot, to be inserted onto the beam’sspigot.
For raising or lowering ofequipment, generally used upright;other platforms or extensions can bemounted on its own spigot.
Spigot friction adjustable with twosocket screws.
Clamp can be mountedon both sides of the unit.
Additional height: 35 cm (13.8”)
outer diameter: 41 mm (1.6”)
Weight: 2.4 kg (5.3 lbs)