THE DUO LADDERS

DUET LADDERSIn the production of construction or repair work is necessary to use the platform and the supporting part to them — goats. However, the latter is usually calculated at a certain fixed height, and work on them is not always convenient.
I use them instead of the two step-ladders. Changing the location of the platform on the steps, adjust the height as needed.

Recommend to read

  • TABLE FOUNDRYTABLE FOUNDRY
    Somehow in the course of working on one invention I needed a melting device with a wide range of heating, which would be convenient to use at home. I tried various options and...
  • THE “TOOTHED” WASHERTHE “TOOTHED” WASHER
    To lock in the Assembly of the timber frame elements at a certain angle, usually used bolts or studs. For strength additionally use glue, nails, communication "vpoldereva". Not less...