| Style | AH style LS ladder | Model | NTS/LS |
| Features | for facilities check, for various work, widely used ladder type. Widely used in construction site. | ||
* Certified EU safety regulations. Versatile and Quickly convert this ladder into a wide range of different working heights or positions.
* Adjustable to different heights and easy to attach safety rail.
* UL passed high strength ‘multi hinge’ adapted
* Designed by German EN131 regulation and U.S.A. UL standard and distinguished Safety and Raw Material.
* NTS-47,48.49 is prohibited to use Extension.
| Model | STEP | A-Height (mm) |
H-Height (mm) |
Lower W(mm) |
Lower D(mm) |
Net Weight (kg) |
Max Load (kg) |
| NTS – 43 | 3 | 1,010~1,570 | 2,070~3,270 | 530 | 542~842 | 10.7 | 100 |
| NTS – 44 | 4 | 1,290~2,130 | 2,670~4,470 | 610 | 692~1,150 | 13.2 | 100 |
| NTS – 45 | 5 | 1,570~2,690 | 3,270~5,670 | 690 | 842~1,441 | 15.8 | 100 |
| NTS – 46 | 6 | 1,770~3,160 | 3,700~6,700 | 770 | 948~1,693 | 20.3 | 100 |
| NTS – 47 | 7 | 2,130~3,810 | × | 850 | 1,142~2,050 | 25.5 | 100 |
| NTS – 48 | 8 | 2,410~4,370 | × | 930 | 1,291~2,340 | 29.3 | 100 |
| NTS – 49 | 9 | 2,690~4,930 | × | 990 | 1,450~2,650 | 33.3 | 100 |
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