Usage: Fire Escape
Material: Aluminum
Model Number: F487
Feature: Folding Ladders
Length: 5M
Function: Fire Escape
Material: Aluminum alloy stainless steel
Wire Rope Dia: 6mm galvanized steel wire rope
Steel Tube Dia: 22mm strong aluminum alloy
Support frame: 304 Stainless steel
Steel Tube Length: 32cm