3 x 10 rung extension ladder with a maximum working height of 7.25m. Convenient and precise rung-by-rung height adjustment in steps of 280mm. Features positive guide fittings and stable 73mm 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. Upper ladder can be used separately as a single ladder. Closed to Max. Open Height: 2.97 - 6.65m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet & Treads D-Shaped Rungs 1.1m Fixed Stabiliser Bar Supplied 1 Year Guarantee Closed to Max. Open Height: 2.97 - 6.65m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet & Treads D-Shaped Rungs 1.1m Fixed Stabiliser Bar Supplied 1 Year Guarantee