Seekonk Adjustable click type torque tools utilize a micrometer type adjustment mechanism to allow selection of torque value within the capacity of the tool. Twist locking action prevents accidental changing of torque settings. When selected torque value is achieved, a distinct click is felt and heard, followed by a sudden release through several degrees of free movement. Ideal for tight spots where dial wrenches would prove impractical. Manufactured from alloy steel and chrome plated. Accuracy +/- 4% + 1 in.lb.