Easy to read dual scales allow for a wide range of torque applicationsPerceptible jolt and audible click indicate desired torque setting has been reachedLocking collar allows easy setting of desired pre-torque and prevents accidental change of value while in useComfortable non-slip grip handle is ideal for repeated useRubber seal between the ratchet head and tube keeps lubrication in and contaminants out to ensure accuracy and repeatabilityComes complete with protective blow mold case for easy storageLock and key includedReversibleMicrometer