This torque wrench from NovaTork is made of high-quality aluminum and has a built-in ratchet head. This makes it very lightweight and durable, but above all very pleasant to use. Repositioning or a loose ratchet head is no longer necessary. The solid construction makes it very suitable for higher tightening torques. The AUMR series has an option for an extended handle for ergonomic and safe working. FEATURES • Accuracy: +/- 4% at 20% to 100% of capacity • Clearly readable scale • Scale division in Nm or Lbft • Lightweight • Blocking device prevents inadvertent shifting of the set torque • Clearly readable decimated scale • Built-in ratchet head for counterclockwise and clockwise use.