Telescopic Ladder ST500 Nobitec

The height can be freely adjusted in 300mm increments.It can be locked one step at a time with the center lock mechanism and safety is perfect.The Stubby Riser (ST-500) can be attached to the SN-510.Can use it by stopping it on the way.It is an option for telescopic ladder.Name:StabilizerCompatible ladder:SN-510, PNR-500, PN-500