Scaffolding Steel Ladder All length size ladder, from 3M to 8M, Surface finished: galvanization Material: tuff steel Scaffolding Monkey LadderAdvantages: Skidproof, Antirust, High Breaking Strength,High tenacity,easy to install,sturdy and durable;Materials: Tuff steel;Size: As per clients' requirement, such as 300*3000mm; 350*3000mm, etc. Galvanized Steel Ladder/ Monkey Ladder