General Tools Pencil Compass Divider and Scriber is an essential tool designed for precision and versatility. Adjustable up to an 8-inch diameter, it accommodates both pencil and ballpoint use, making it for draftsmen, students, artists, carpenters, and various craftsmen. The spring tension adjustments ensure accurate measurements and smooth operation. Crafted with precision casting from durable brass, this tool is supplied with a pencil and comes individually carded for easy display on counters or pegboards. For bulk purchases, ordering a full case of 12 includes a convenient pre-loaded clip-strip, i for retail settings. Model Number: 842