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4 Tread Fiberglass Insulation Ladder
4 Tread Fiberglass Insulation Ladder
Item No.: U65C033
.Material: fiberglass  framework, aluminum alloy footboard                
.Size = 4 Tread, Closed = 1.27m (H), Open = 1.17m                
.The thickness of fiberglass: 2.9mm                
.The thickness of aluminum alloy : 1.5mm                
.Isolation voltage: 30000V                
.Maximum load bearing: 150kg