... color ; 16mm & 20mm hole dia; for wheelbarrow wheel; wheels rims 3.00-8 ;with two beraings ;any color ;16mm & 20mm hole dia ... , tool carts, tools, wooden dolly/moving dolly, rubber wheel ,spoke, rim, tire , bearing , rack, bracket, ash tray, rubbish keg, ash tin ... and common development with friends home and abroad. wheels rims 3.00-8