Middle Atlantic 16' Rackspace Ruler w/Audio Tables

Middle-Atlantic's 16' Rackspace Ruler with Audio Tables quickly measures increments in rack space measurements (red) and in inches (black) down to a 1/32 scale This durable mylar-coated retracting steel tape stretches 16' to give you impeccable precision Feel free - now that you can calulate premium audio setups faster With a handy thumb lock and tool-jack belt clip - this rack ruler is tougher than any other measurer - because it's built for the ultimate rack system builder