Fiberglass Step Ladder 1. FRP ladder 2. Double sided 3. 1m, 1.5m, 2.5m, 3m 4. EN131 Standard A Frame Double Sided Fiberglass Step Ladder1. Material: Fiberglass2. Features: Strong ability of insulation, suitable for living working within 500KV.3. Specification: ItemStep No.Length (mm)Depth (mm)Width (mm)Height (mm)Weight (kg)Pack Size (cm)20'40'JTFA180518011240541170311. ...