Double-layer tube wall, 1.4 mm thick, reinforced for higher compression resistance and durability
Material
High-quality aluminum alloy with oxidation resistance, corrosion protection layers including electrophoresis curing, oxidation coloring, and aluminum alloy aging curing layers
Locking Mechanism
Automatic lock with manual unlock; large safety lock for double reinforcement and enhanced safety
Foot Pads
Enlarged anti-slip foot pads that protect floors and provide stable grip even on wet surfaces
Structural Design
Triangular mechanical structure for balanced force and stability; X-shaped anti-shake reinforcement beams for sturdiness
Weight
Lightweight design for easy portability; 4-step ladder approx. 4.7 kg, 5-step ladder approx. 5.6 kg, 6-step ladder approx. 6.9 kg
Folding
Easy foldable design with 5.5 cm thickness for convenient storage under sofas or in tight spaces
Durability
Waterproof and rustproof, suitable for outdoor use, resistant to sun and rain exposure, dirt-resistant and colorfast
4-step ladder
Height 136 cm, Width 144.5 cm, Depth 93 cm, Step width 51.5 cm, Step depth 51.5 cm, Step height 74 cm, Folded thickness 5.5 cm
Maximum reach heights
4-step ladder 293 cm, 5-step ladder 316.5 cm (usable height 116.5 cm), 6-step ladder 340 cm
Designed for home use with stable and secure climbing experience
Large safety lock and double-layer tube wall provide multiple safety guarantees
Anti-slip wide steps and foot pads ensure safe climbing without shaking
Suitable for various household and commercial applications
Over 29 years of ladder safety focus
Holds breakthrough design patent certificates
National ladder industry standard contributor
Over 5,000,000 units produced ensuring safety and stability
AOPENG aluminum alloy ladders combine innovative design, premium materials, and rigorous safety features to provide reliable, durable, and user-friendly ladders for household and commercial use. With a focus on safety, stability, and convenience, AOPENG ladders are lightweight, easy to store, and built to last with corrosion-resistant coatings and reinforced structures.