Hang-A-Plan Binders are made from high strength aluminium and feature a 3-part clamp design for superior gripping power and easy jam free operation. Clamp opens 25mm for easy loading and has 150 sheet capacity. Centred carry handles help balance the load in each clamp making it easier to carry, transport and store. Save time with the unique patented QUICKFILE Binder Clamp. Adjustable quick release leavers instantly open and close the clamp and an extra clamp extension helps guide sheets into the clamp.