Indalex 14 Steps 180kg Rated Durable Heavy Duty Industrial Aluminium Extension Ladder with Level ArcIndalex Durable Heavy Duty Industrial Aluminium Extension Ladder with Level Arc Features These robust heavy duty aluminium extension ladders are designed to last and incorporate the best methods of joining the industrial grade aluminium structural components so that the ladder can withstand repeated use without the joints loosening. The ladder utilizes a 3 piece rung joint system for attachment to the ladder side rails such that they can be