Lufkin 1 Inch X 8 Meters (26') Auto Lock Tape - Metric Version The durable clearcoat blade is marked metric on one edge graduated to millimeters, numbered consecutive centimeters. The other edge is marked to 1/16ths, continuous inches. Recessed lock release reduces chance of accidental retraction. Non-slip co-molded rubber grip over a tough ABS case that stands up to the toughest work site. Steel reinforced end hook for longer service life.