The Hornady Steel Dial Caliper is a must-have tool for any serious mechanic or hobbyist. Its precision-crafted design ensures accuracy and reliability with every measurement. The steel construction gives it a heavy-duty feel that is sure to last. Its large, easy-to-read dial display makes it easy to take precise measurements with just a glance. The thumbwheel design allows for easy manipulation of the caliper for quick and accurate measurements. Plus, the handy lock screw securely holds the caliper in place for repeatable measurements. With the Hornady Steel Dial Caliper, you can trust that you're getting accurate measurements quickly and reliably. Don't waste time and money with other tools. Make the Hornady Steel Dial Caliper your go-to tool for all your measuring needs.