Стекловолокно выдвижная лестница (односторонняя)

1.Durable non-conductive fiberglass side rails in high visibility safety yellow.2.Rung through rail design. 3.Slip-resistant serrated D rungs for safe climbing and comfort. 4.Traditional raise from the rear pulley design. 5.Premium heavy-duty rung locks. 6.Designed for using by electrical engineers engaged in work onpower lines. 7.Split section pulley and Bracket system with locking device to fixat required height. 8.All come with extra pole strap, handle, warning message andyellow rubber feet.