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Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.

Two-joint Multipurpose Ladder

Product Selling Points Basic Parameters Certifications

Applicable to multiple scenarios Two-Joint Multifunctional Ladder
1. Multi‑Scene Transformable Ladder
1 ladder with 5 functions: A‑frame, straight, L‑shape, step ladder & scaffolding.
2. Certified Safety
Tested and certified by TUV and SGS.
3. Steel Dual Safety Lock
Knob lock & U‑lock available for secure locking.
4. Graded Thickened Steps
1.8mm for steps 1–6, 2.2mm for steps 7–10.
5. Oversized Anti‑Slip Feet
Fit for all types of ground surfaces.

Model - YQGNT 4540F 5740F
Steps 4x4 4x5
A Frame Height (mm) 2170 2755
Bottom Width (mm) 577 655
Folded Length (mm) 1395 1700
Folded Thickness (mm) 191 191
Straight Length (mm) 4540 5740
Weight (kg) 17 19.5
20" (pcs) 193 145
40" (pcs) 453 340

Product Model:
  • Shanghai Ruiju Metal Products Co.,Ltd. 4540F
  • Shanghai Ruiju Metal Products Co.,Ltd. 5740F

Product Manual
Product Details Product Specifications

1. Multi-Scenario Transformation for Versatility
The Two-joint Multipurpose Ladder offers a flexible multi-scenario system, providing five functional modes including A-frame, straight ladder, right-angle ladder, step ladder, and scaffold. This adaptability allows a single ladder to meet a wide range of tasks at home, in offices, or on professional worksites, maximizing efficiency and convenience.

2. Certified Quality for Reliable Performance
Tested and certified by TUV and SGS, the ladder meets rigorous safety and quality standards. These certifications guarantee that users can trust its durability and stability, whether performing routine maintenance, DIY projects, or industrial work.

3. Strong Locking System and Reinforced Steps
Equipped with dual steel safety locks, including optional knob locks or U-shaped locks, the ladder provides secure positioning in any configuration. The steps feature graded wall thickness—1.8 mm for steps 1–6 and 2.2 mm for steps 7–10—offering reinforced support and reliable stability during use.

4. Anti-Slip Foot Pads for Safe, Stable Operation
The ladder’s enlarged anti-slip foot pads are designed to provide strong grip on a variety of surfaces, from tiles and wood floors to concrete. This ensures safe operation across different environments, making the Two-joint Multipurpose Ladder a dependable solution for household, commercial, and professional applications.

Model - YQGNT 3340F 4540F 5740F
Steps 4x3 4x4 4x5
A Frame Height (mm) 1605 2170 2755
Bottom Width (mm) 577 577 655
Folded Length (mm) 1089 1395 1700
Folded Thickness (mm) 191 191 191
Straight Length (mm) 3340 4540 5740
Weight (kg) 13.6 17 19.5
20" (pcs) 242 193 145
40" (pcs) 567 453 340

Product Image:
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.
  • Shanghai Ruiju Metal Products Co.,Ltd.