Spine 50 mm = Mechanism 50 mm.
The premium Prem' Touch lever arch file features a new stronger mechanism couple with an ergonomic lever for more use-comfort. It has reinforced bottom edge and is 10-year warranty. Its maxi A4 format is designed to meet all your needs, storing paper, sleeves, dividers, etc.. For documents size A4 and A4+. Perfect for use with punched pockets and dividers size A4+.
Colour will be selected at random unless requested