•Wall Mounted Telescopic Ladder Lifting Attic Retractable Staircase Home Villa Stretch Folding Invisible Ladder
•Basic information:
•Product name:Attic Duplex Folding Ladder
•Load bearing:300KG
•Material:Cold rolled steel
•Net weight:25KG
•Frame size:60*70CM
•Pedal size:40CM
•Color:Black/White
•13 steps
•Vertical height: 3-3.5 M
•Horizontal distance: 1.5 M
•Ceiling (Invisible)
•Load bearing:500KG
•Material: carbon steel
•Top mounted installation requirements:
•1. Inner diameter requirement of the opening (70 * 100cm)
•2. Ladder opening space requires at least 1.6M (minimum 1.6M)
•3. Height from ground to bottom edge of opening 3.5M (excluding floor thickness)
•4. The total height of the opening does not exceed 24cm
•5. Distance from the wall around the opening: 5cm