The pcs 10 takes the best features of the popular pcs 9 home mechanic repair stand and improves upon them to make set up take down and use faster and easiera cam type clamp allows single action clamping of tubes 24 to 76 mm in diameterclamping pressure is fully adjustable and the jaw covers are replaceablecomposite top tube allows smooth 360 degree clamp rotation with the bike in the standquick release height adjustment from 99 to 145 cmfolds to 104 cm for storage and transporting aroundthree po