Manually height adjustable aluminum seat pedestal with 360º swivel only. Anodised base.
Other Details:

Type	Height (H)	Hole pattern	Pedestal Ø(D1 / D2)	Base Ø (D3)	Weight (kg)
PCM3040	300 - 400	S	60 / 73	228	4
PCM3547	350 - 470				5
PCM4363	435 - 635				5,8