For light loads 2 member 3/4 travel type Inner member cannot be detached Inser member Insert screw: Bind (M3) or truss small screw (M3) Stop type Width (mm): 8 Height (mm): 20 Length (mm): 400 Movement distance (mm): 294 额定负载(N)对/垂直:147 幻灯片长度(mm):400