Plan multiclamps are the most effective and practical way to group up to 100 drawings, plans or artwork sheets together. Designed to fit mobile trolleys or wall rack. Featuring an integrated carry handle. Spring loaded jaw mechanism. Provides a simple & reliable way to retrieve, file & store paper. Ideal for archiving and large scale vertical drawing storage. Dimensions: 460mm (W) X 71mm (H) X 23mm (L) & 400G. 10 years replacement guarentee. Made of scratch resistent powder coated extruded aluminium. Each clamp holds up to 11.5Kgs of sheets.