Class 1 ladders
 Aluminium Class 1 extension ladders. The strongest commercial ladders for use in a commercial environment by professionals. See Hewitt's specialist range now. Aluminium  Class 1 extension ladders are the strongest commercial ladders available and are idea for use in an industrial environment for use by professional tradesmen These ladders are made from rigid box section aluminium stiles with large comfortable d-shaped serrated rungs preventing slips on the treads, with secure non-slip grip with all round PVC moulded feet at both ends. They also feature wall running wheels interlocking stiles and rope operation makes extension smooth and provides extra strength. For safety automatic gravity latch ensures fail safe locking These Ladders are easy to handle yet incredible rigid in relation to the weight and have a duty rating of 130kg and a maximum permissible load of 175kg. It is important that this load is not exceeded for safety reasonsclass 1 laddersclass 1 laddersclass 1 ladders