Comfort 4-Piece Metal Compass Set

This is a four-piece metal compass set that includes a quick-setting 6-inch compass, a universal adapter, a 23-inch extension bar, and extra needles and leads. It features a push-button mechanism and a center wheel for precise adjustments. The legs are hinged to hold the lead and needle securely. The maximum circle diameter that can be drawn is 13.75 inches. The overall length of the compass is 6.75 inches.