Cathal had the light hanging from the hood, and was trying to get back into the brake valve from the side when he noted the shape of someone in the doorway. He straightened up, running a hand through his hair to get it out of his face.
"Afternoon, Kaden," Cathal said cheerfully and then gestured to the bench beside the door. "Hey, could you pass me that torque wrench?" And then, because he didn't want the boy to stress if he had no idea what Cathal was asking for, he added, "It's the one of the blue mat, says 3/8 on it."