Durable: drive torque wrench wipes easily clean and resists rust Safe and Simple Operation: When the set torque value is reached, the wrench will emits “Click” sound to remind you to stop applying force to prevent overtorque damage to your items Easy to Read and Use: Handle scale is clear and easy to read, not easy to wear, more convenient to use Direct-reading Torque Wrench 15DB4-S , 30DB4-S , DB60M5-S , DB120M5-S , DB250M5-S