The Klein Tools 50-foot (15.24 m) Steel Fish Tape is perfect for short wire runs associated with light commercial, residential and voice-data-video-audio installations. The tape features laser-etched descending markings placed every foot. These markings allow you to accurately measure the depth of conduit runs and determine the amount of tape left to pay out. 1/8-Inch wide stiff tape features steel construction. Polypropylene case offers shock- and impact resistance. Sloped handle for quick rewinds and level payout on the backswing. Unique sloped handle optimizes hand position for quick hand-over-hand rewinds. Patents: D574,277; 8,212,178; 8,168,921; 8,164,025. Other patents pending. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isnt just the name of our company, its also our family name. And since were an American company thats family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesnt just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.