The new Bailey FS13999 Adjustable Height Platform Stepladder is four (4) platform stepladders in one neat and easy use compact design to increase job site safety and productivity. The Adjustable Height Platform Stepladder quickly converts from a 3 step platform stepladder to a 4, 5 or 6 step platform stepladder using a single handed operation. The innovative design allows the back legs to be adjusted in 50mm increments allowing the ladder to be used safely on staircase or sloping ground. Add the optional safety gate and you have a secure, safe and stable work platform that provides a compliant working at heights platform. Made to Australian Standards 1892. This is possibly the only platform stepladder you will need on the job site or at home to provide variable height access.