The Wickes 35in / 900mm Sash Clamp is used to glue up wide panels and large assemblies not just for doors and the like but for many more assembly tasks that the name would suggest. If you are making table-tops assembling casework making glue-lam boards or laminated beams these clamps are just the thing for exact and secure glue jobs. Made from extruded aluminium U-section and with a cast head and foot this is a lightweight but very strong clamp for all types of larger woodworking. The maximum clamp force is 1470N so it will hold large and heavy pieces in place.