Aluminium Extension Self Supporting Ladders, For Industrial, Certification : ISI Certified

Details :

• The self support extension ladder is made out of tensile aluminium ‘C’ section 66.6mm X 31.25mm X 3mm thick {approx}.
• The steps are made out of non –slip aluminium corrugated fluted pipe 25.4mm dia & 3mm thick.The pipes are riveted at distance of one foot between two steps.
• The ladder has a single sliding movement. A polypropylene rope of 12mm thickness is provided for easy and smooth sliding of the ladder.
• The sliding movement of the ladder is controlled by means gravity pawls and pulley mechanism.
• The ladder is hinged on both sides by aluminum ‘L’ angle
• A non skidding thick rubber shoes is provided at the bottom of the ladder.
• Available in sizes from 6’ft to 40’f