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A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z   entire Web this site square Combination square A tool used for marking, checking, and measuring. The type of square used depends on the type of job and personalpreference. Common types of squares are the carpenter's square, rafter angle square (also called the speed square or magic square), try square, and combination square. Related category    • TOOLS Also on this site: Encyclopedia of Science Transport Concepts & Designs (partner site) BACK TO TOP