NEW IAAF CERTIFIED MODEL
Anodised aluminium base ; with inner adjustable counterweight
Captive and foolproof counterweights under the shocks.
Uprights with an adjustable device from 0m76 to 1m06 (including 0m99) by an integrated ball and spring system. White Top Bars in extruded renforced PVC with printed stripes. Top Bars assembled on uprights by moulded PVC pieces.
Unit.