ProDec Advance 3.8 m (12' 6") Click 'n' Climb PRO Telescopic Ladder

Amazon

Telescopic ladder that extends from 2'6" (90cm) to 12' 6" (3.8m) and intermediate heights, giving maximum flexibility for outdoor and indoor use Robust yet lightweight aluminium construction with 1.5mm thick telescopic tubes enables a maximum load weight of 150kg (330 lbs) - ideal for trade and domestic use and certified to EN131-6 safety standard for telescopic ladders Click mechanism locks rungs into place for safe climbing and sure footing, with no lateral movement or wobble Opens from the bottom upwards only for maximum safety so rungs are always evenly spaced as you climb Extra wide foot bar with anti-slip rubber feet gives maximum stability

Zoro Tools

Click 'n' Climb is a 12 rung ladder that extends from 2'6" to 12'6" (3.8m) in just 11 clicks, all in a matter of seconds. Plus it can be extended to any intermediate height that the job demands, making it the ultimate versatile ladder for the tradesman. Once the job's been finished, each step collapses smoothly to return the ladder to a handy back-of-the-van size. This version of the Click & Climb ladder is fully certified to the latest EN131-6 specifications.