We offer 8 types of adjustable Pedestals: SP Raised Floor Pedestal 37-50 mm SP0 Raised Floor Pedestal 50-75 mm SP1 Raised Floor Pedestal 80-130 mm with lock nut SP2 Raised Floor Pedestal 130-220 mm with lock nut SP3 (SP2+1 Bushing) Raised Floor Pedestal 220-310 mm SP4 (SP2+2 Bushings) Raised Floor Pedestal 310-400 mm SP5 (SP2+3 Bushings) Raised Floor Pedestal 400-490 mm SP6 (SP2+4 Bushings) Raised Floor Pedestal 490-580 mm All the types include 4mm (5/32") built in spacers. Compatible with the Pad for insulation and with the Fixed Pedestals to complement if necessary. The SP1 and SP2 models are available with a Lock nut to lock the height and a Base. Resistance greater than 1,000kg (2200 Lbs).