Abstract: The invention comprises a measurement tool. The measurement tool has a pair of elongated main measurement sticks which are slidably mounted to move longitudinally toward and away from one another. The main measurement sticks have indicia thereon to identify the length of the two main measurement sticks. A pair of lateral stick members are pivotally mounted centrally of their length to the outer ends of the main sticks. The laterally stick members have half circle center portions with markings thereon to identify the angular position of the laterally stick members. A measurement stick is slidably mounted to telescope longitudinally inward and outward in one lateral stick member.