Tape measures with locks have a specific device that ensures the tape that is pulled out will stay in the same position, giving accuracy and consistency for every measurement. Different types of locks can be used including sliding locks, button-operated locks, and ratchet locks. Both sliding locks and button-operated locks have their advantages, with the former enabling quicker engagement, and the latter providing single-handed ease. Ratchet locks are best where more secure retention is needed as in heavy duty work. During construction and woodworking, taking precise measurements is crucial. Reliable tools are required to cut materials to length, lay out designs, or prevent unexpected tape retraction during use.