| Mục số | Các bước | A (cm) | C (cm) | D (cm) | E (cm) | F (cm) | NW (kg) | Kích thước đóng gói (cm) |
| NVLB-43 | 4 * 3 | 52 | 93,5 | 148 | 190,5 | 304 | 9,7 | 104 x 52,5 x 21 |
| NVLB-44 | 4 * 4 | 58 | 120,5 | 201,5 | 246,3 | 414 | 13,36 | 132 x 58,2 x 21 |
| NVLB-45 | 4 * 5 | 65 | 146,8 | 252 | 302,5 | 527,4 | 15,62 | 160 x 65,6 x 21 |
| NVLB-46 | 4 * 6 | 72,5 | 173,5 | 303,4 | 360 | 638 | 18,63 | 188 x 74 x 21 |
| NVLB-47 | 4 * 7 | 72,5 | 185,5 | 345 | - | - | 24 | 210 x 72,5 x 21 |
| NVLB-48 | 4 * 8 | 80 | 211,5 | 397,5 | - | - | 27.3 | 239 x 80 x 21 |
| NVLB-49 | 4 * 9 | 87,5 | 237,5 | 450 | - | - | 31 | 267 x 87,5 x 21 |
| NVLB-50 | 4 * 10 | 95 | 263,5 | 502,5 | - | - | 35 | 295 x 95 x 21 |
* Open double use max length: 303.4cm
* Open double use min length: 173.5cm
* Open straight max length: 638cm
* Space between two rungs: 28 cm
* Aluminum mode: 6063
* Thickness of Aluminum:1.5-3.1mm
* Steps: 4x6 steps
* Net weight: 18.63 kgs
* Max load: 150 kgs
Constructed with durable and high quality materials of 6063 aluminum alloy, Source of billet to create aluminum is from Korea follow KSD6759 standard.
Aluminum surface is treated and anodized in Black with a thickness up to 14 Microm help to increase the hardness, increase the strength of the material, avoid corrosion with time and severe weather, easy to clean and can withstand loads up to 150 kgs.The color electrostatic painting smooth, anti-rust.
Aluminum designed edges to increase the bearing capacity of the material.
Advanced technology of auto-locking knobs "J " QUICK LOCK surely and safely into all positions, help to adjust the length and configuration of the ladder faster and easier
The lock automatically is latched when extending the ladder so that it will not shake during working, giving users the best experience.
Multi-purpose aluminum ladders have basic structures, super easy for operation, can use 4 different positions as: Double use ladder (A-shape), Extension ladder (I-shape), Staircase - steps ladder, and Scaffolding base.
Ms. Danny
- Tel: +84 987 911 045
- WhatsApp/ wechat: +84 987 911 045
Ms. Linh
- Tel: +84 334 997 199
- WhatsApp/ wechat: +84 334 997 199
