solid rubber wheel for wheel barrow/hand trolly Model:SR1511 size: 5"x1.3", 6"x1.2", 6"x1.4", 6"x1.5", 6"x2", 7"x1.5", 8"x2.2" 8"x1.75", 8"x2", 9"x3", 10"x2" we are the leading manufacturer of wheel barrow in Qingdao China. best quality, well known to home and aborad