The Roll Board With Intelligent Added Extras: All Four Large Wheels Can Be Rotated By 360°. This Makes The Roll Board An Agile Set Of Wheels – Ideal For Construction Sites And Workshops. Two Of The Four Wheels Are Fitted With Locking Brakes. Thanks To The Coupling, The Systainer³ And Systainer T Loc Units Can Be Secured In Place With The Central Control Element. Other Objects And Materials Can Also Be Easily Transported On The Flat Surface And Secured Using The Strap Feedthroughs. The Four Robust Handles Make It Easier To Manoeuvre And Position The Roll Board.