Designed for use in narrow aisles up to 800mm wide.Turn within their own width.Platform: W450 x D400mm.Double full height handrail.All sizes have rear toe plate, 7 - 8 tread have toe plate to all three sides.Punched metal or PVC covered treads: W450 x D200mm.4 plunger castors on 2 - 4 tread which compress with body weight to give a firm base.Fixed rear axle and central lever brake on 5 tread and above.Capacity:300kgSafe operating caution notice fitted.Tread width 450mm.