The Rhin-O-Tuff 8000 is an open-ended flat bar twin-loop wire closer. It operates manually and can bind up to 250 sheets of paper at once. This machine can either stand alone simply as a wire closer or can be attached to any of Rhin-O-Tuff's vertical punching machines. The 8000 combined with a punching machine results in a full punch and bind system. The Rhin-O-Tuff 8000 can bind documents up to 14" thick and can close books with thickness between 3/16" and 1-1/14". The machine boasts a dual adjusting closing feature with knobs on either side of the machine to ensure an evenly closed final product. Another great feature of the Rhin-O-Tuff 8000 is its reversible binding handle, which can be adjusted to be operated comfortably by right-handed or left-handed users. You also have the option to add raised front feet to the machine, which can help to improve wire positioning. The Rhin-O-Tuff has a large 14" throat, allowing for mass production of large projects. It is made of durable, high-quality metal and is lightweight and easily movable at 28 lbs. Purchase your wire closer today!