Durable, high-carbon strength 1/8-Inch wide steel fish tapes are firm yet flexible for long runs and large wire pulls Case design decreases payout effort and friction by optimizing the tape payout angle Slip-resistant housing geometry improves winding power and reduces binding Multi-position handle gives you a firm, steady grip as you pull or rewind tape from the case Descending laser etched markings in 1-Foot (0.3 m) increments allow you to more accurately measure conduit runs and the amount of tape left to pay out Protective coating on the steel tape reduces corrosion from non-contact moisture and humidity Polypropylene case and handle offer high impact resistance U.S. Patents: 8164025; 8168921; 8212178; 9895773; 10099316