기능

• The sliding cue bar at the top extends to support lifting.
• The stretching pitch of the cue rod is 50 mm pitch and can be adjusted in 14 steps.
• The lower outrigger increases stability.
• We have enabled safe access to ceiling inspection openings in buildings and factories.
• For access to building inspection openings.
• Do not use this product for anything other than going up and down to the inspection port.
• Do not lift or lower at the rear.
• Don't lean over.
• Do not use (work, etc.) in the stepladder state.