Klein Tools Tape Measures deliver performance and durability expected by professional tradespeople. Safeguarded by a thick and durable protective nylon-coating, the Tough Blade stands out to 13-Foot. Able to endure the toughest of jobsite conditions, this tool also features a strong magnetic double hook, easy-to-read bold lines, and a retraction brake.PRODUCT FEATURES:- Tape Measure features 13-Foot standout of wide, tough and durable blade - Uncluttered, easy-to-read bold lines marked on blade every 1/8-Inch - Heavy-duty, tough, durable nylon-coating protects blade printing and delivers longer blade life - Retraction speed brake controls blade speed and protects fingers from touching blade - Measurement scale printed on front and back sides of blade for versatility to address different types of measurements - Double hook can secure tape to items such as studs, conduit, pipes, etc. on front or back side of blade to measure with either measurement scale - Strong magnet on hook attaches to ferromagnetic objects such as steel studs, doors, panels, conduit, etc. for easy measuring - The impact resistant housing is over-molded with a soft touch finish for excellent grip and stands up to jobsite demands - Metal belt-clip securely holds tape measure to belts, pockets, or pouches - Conduit Bending Table and 3-Phase Layout Guide printed on back-side of tape for convenience - US Patent D803711