... free stainless steel gratingbearing bar/cross bar:30*3/6*6mesh:50*50size:2m*1msample free Huarun ... skid plate,grip strut grating,perforted sheet,punching hole metal,punched hole metal sheet, perforated metal screen... perforated ... :1000*2000*1.0,1250*2500*2.0..3.Hole dia*pitch(mm)Customize,such as:2.0 ... *5.0,3.0*6.04. Perforated patternstraightStagered:45degree,60degeree,120degree ...