Multipurpose aluminum professional hinged rung ladder 500 mm width with platform NV3331 sku 3331404

3 years

Positions of using

  • Leaning rung ladder
  • Stepladder
  • Leaning, L-shaped rung ladder
  • Standing platform


  • The ladder is intended for regular professional use. Optimal for construction, installation, repair and maintenance work at a height of up to 5.5 m. Complies with GOST (Russian standard) R58752−2019.
  • The increased width of 500 mm provides additional comfort during long working hours.
  • Equipped with a removable board made of durable moisture-resistant laminated plywood for the “Platform” position.
  • The board can be easily removed and installed, providing safe and comfortable work for a long time.
  • Self-locking hinge device is regulated by one hand.
  • Steps 28×28 mm with a step of 260 mm are firmly connected to the posts by a 32-fold rolling connection. The surface of the steps is corrugated to eliminate slipping when climbing.
  • The profile of the ladder stiles is additionally reinforced in the most loaded places.
  • Two rigid 906 mm crossbars provide a wide support area. The traverses are quickly removed and installed using special fasteners built into the profile to avoid loss.
  • For reliable fastening of the traverse and protection of the staircase profile, surrounding surfaces and objects from damage, special plastic inserts are provided.
  • Two-component feet of cross-bar prevent risk of slipping, they are reliably riveted. The hard component provides secure fastening, the soft one prevents the ladder from slipping.
  • The use of the ladder in the “Platform” position is allowed only with the standard removable deck included in the delivery board.
  • Practicality and attention to each component guarantee safe work at any required height.
Schema: Multipurpose aluminum professional hinged rung ladder 500 mm width with platform NV3331
Sku А, m B, m D, m Е, m F, m G, m H, m С, m I, m К, kg Weight, kg Цена Buy
3331404 4,50 0.5 1.24 2,18 1,21 3,28 0.51 0.26 1.21 150 20.6 по запросу