Description:Material: Cast Iron, Rubber, PU;Weight Range:4/6/8/10/12/14/16/18/20/22/24/26/28/30/32KG;8/10/12/15/18/20/25/30/35/40/45/50/53/70LB;Weight Tolerance: +/-2%;Handle Type: Polished, or Knurled;Customized logo available.