ZUN Huachuang 4-step 17''Aluminum Multi-Purpose Professional Ladder - Black with Wheels W1881111496

Stronger

high-quality sturdy aluminum alloy, aluminum tube thickness reinforced, robot welding craft, high precision and consistence, the wider and longer undulating lines on the rungs, reduce fatigue and foot pain, and avoid slippage of the sole during use as much as possible, when completely unfolding this lightweight ladder, the careful design of the u-shaped lock and auto limit spring lock offer double safe reinforcements, reduce our stress when climbing higher and working aerial work

SAFETY MULTI POSITION LADDER

ladder can be easily converted into an A-frame ladder, stairs ladder ,extension ladder, can be quickly configured to many different shapes to meet different height requirements and work scene needs, make household chore such as repairing roofs , home appliance maintenance, window cleaning, warehouse job, tree trimming and so on become safer and easier

MULTIPLE 'LOCKING' SYSTEM

strong safety joint lock, move from storage to A-frame to extension ladder configurations by toggling slightly , the u-shaped lock on the ladder's rails allow us quickly adjust the ladder to different shape configurations, auto limit spring locks to provide us much more security to climb higher