The engineer tape measure is made of high quality thickened carbon steel and wrapped with nylon coated for maximum durability. The shell is made of ABS high hardness plastic and TPR elastic rubber, which is wear-resistant and drop-proof.

 The end of the measuring ruler tape is outfitted with powerful magnets. Those magnets are strong enough to grip any metal surface effortlessly. The fractional double-sided tape measure makes it easier to take single-person measurements even over long distances.

Secure sliding Thumb lock makes locking a natural movement. The retractable tape measure slides up and down to releases and locks with ease , which is a style of locking that very reliable.

Sliding hooks are used for precise inside and outside measurement, so measurement uncertainty can be tightly controlled. The magnetic claw can move back itself to deduct its own thickness when conducting inside measurement.

 The easy read 12ft tape measure with metal buckle design and portable hanging lanyard is perfect for indoor and outdoor measurements. 5/8" blade width, easy to read 1/8 inch fractional marks, feet marks,triangle markings every 19.2" make DURATECH tape measure a perfect tool for engineer, builders, carpenters and more.