Milescraft 90° Corner Clamp (#4005)The Milescraft 90CornerClamp allows you to easily hold 90 corners and T joints together securely when you are assembling boxes, cabinets, and drawers. With the 90CornerClamp both of your hands are free to add your fasteners. Simple, quick, and easy! 90 Corner Clamp Features Quickly square, assemble and secure your shelving at 90 Works with 90 corners and T joints Unique swivel head design that enhances ease of use 1. 25 (31. 75mm) maximum capacity 90