Vernier Caliper Accessory Kit for CT2305. For extending the measurement capabilities of calipers. Allows for deeper measurement points, especially inwardly tapered components. Includes: Measuring leg (2 pcs), Measuring tip (long, 2 pcs), Measuring tip (short, 2 pcs), Measuring heads (short, 2 pcs). Perfect for use on disc brakes. Supplied in a wooden case.