• Standard: ANSI type I
• Material: aluminum
• Spacing between rungs: 305mm
• Number of steps: 20
• Net and gross weight: 18.3 and 19.0kg
• Maximum load: 250lbs
• Packaging: box header and PE shrink/set
• Pack size (cm): 176 x 70 x 22
• Full extension size (cm) : 334 - 577
• Center hinge: aluminum die-casting hinge
• Number of 20-foot container: 175 pieces
• Number of 40-foot container: 325 pieces