jenny.liu@ruiju.com
+(86)-021-59798690
Committed to providing customized climbing solutions for domestic and foreign customers
Explore MoreMultipurpose Ladders
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 |

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 |
For project inquiries, fill in the form or contact us directly—our team responds promptly.
jenny.liu@ruiju.com
+(86)-021-59798690
+(86)-18930891708
No.89 Lane 455 Jiasong Middle Road Qingpu District,Shanghai, China


















