The Sandpaper Clamp, B-2 is a replacement clamp used on American Sanders B-2 floor edgers to secure sandpaper during hardwood floor sanding operations. It is compatible with models such as the B-2, B-2+, CE7, and SE7 edgers. This clamp ensures the sanding disc remains firmly in place during use, providing stability and safety. It is commonly used by professional flooring contractors and is available from various flooring equipment suppliers.