The WES5803 adds left-right swivel adjustability for offset drilling or angled surfaces. It securely holds ½″ and ¾″ bushings for precise guidance. This tight-tolerance adjustable drill bar, also called a “snatch block" or “steam boat", is made in the USA from anodized aluminum. Ideal for sheet metal repair, MRO work, or assembly jobs where accuracy is critical, even in tight spaces.