12´´ Centerpoint Ruler
|Targets the exact center every time. Find dead-center on your project by simply matching numbers. Just measure the end points (say, 7 3/8"e), then find the corresponding number (7 3/8"e) on the lower scale. Made of durable tempered stainless steel with etched, black-filled numbers in standard markings.
Only $13.99 at Rockler.com