Profal Aluminum Triple Staircase 3×7

Specifically, it features:

Rectangular aluminum profile, dimensions
66x27mm

Aluminum corrugated steps for a secure grip, pressed, dimensions 30x30mm

High
–
strength aluminum thickness 1.2mm

Connection mechanisms from galvanized sheet 3mm & 4mm

Non
–
slip PVC feet

Safety straps

Aluminum traverse with non
–
slip PVC feet

Maximum
strength 150kg