2 x 12 rung extension ladder with a maximum working height of 6.8m. Convenient and precise rung-by-rung height adjustment in steps of 280mm. Features positive guide fittings and stable 68mm deep stiles made from extruded aluminium sections. Includes triple-formed joints connecting rung and stile, and replaceable 2-component plastic end caps to prevent slipping. Sturdy triangular rungs provide a horizontal stepping surface in the use position. Closed to Max. Open Height: 3.5 - 6.05m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet & Treads D-Shaped Rungs 1m Fixed Stabiliser Bar Supplied 1 Year Guarantee Closed to Max. Open Height: 3.5 - 6.05m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet & Treads D-Shaped Rungs 1m Fixed Stabiliser Bar Supplied 1 Year Guarantee