The Topeak Torq Stick 4-20Nm is anincredibly compact torque wrench with adjustable torque value range of 4-20 Nm. A standard hex drive reversible ratcheting head with adjustable pre-set torque values allows you to tighten frame or component bolts safely and with confidence. Includes a five bit storage pen with visible window design letting you find the correct bit quickly and easily.Topeak Torq Stick 4-20Nm Highlights-Includes a five bit storage pen with visible window design letting you find the correct bit quickly and easily.