Attic Ladders for Small Spaces Size 30 Inch x 30 Inch Max Height 9.8 ft

Feature

Opening Size 30 Inch x 30 Inch
Material Alloy Steel
Item Length 30 Inch
Brand CHANMEL
Type Attic Ladder
Number of Steps 12
Load Capacity 660lbs
5-Year Warranty
Maximum vertical height of 9.8 ft
Item Weight 120Ibs
High temperature spraying process with rich and beautiful colors
Hard, wear-resistant and corrosion-resistant
Anti-slip device at the bottom
Retractable pull rod is more convenient

Specifics

Main manufacturing process: mechanical forging alloy steel solid process
Ultimate tensile strength is 106 MPa
Tensile yield strength 46 MPa
Elongation 22.0 %
Elastic modulus 68.9 GPa
Bending ultimate strength 199MPa
Load yield strength 96MPa
Fatigue strength 62.1 MPa
Impact strength: A 16-pound sledgehammer only deforms the object 30 degrees without breaking it.