The new complete PROSUPPORT TUBE SYSTEM KITS will be available in packs of 20 pcs. The kits contain all the necessary components: Base, Screw, Head 2 or 4 mm and anti-noise and anti-slip rubber. A first kit of variable height from 34 mm to 54 mm and a second kit of variable height from 54 mm to 74 mm. The kits are compatible with all accessories of the PROSUPPORT TUBE line.