About this item EXTENDABLE HEIGHT: The Bosch BT 150 provides height adjustment from 22 inches to 61 inches for different height applications. STEADY ADJUSTABLE BASE: Features an adjustable base that swivels, adjusts and tightens products for steady measurement applications. COMPACT AND LIGHTWEIGHT: The tripods collapsible legs and 2 pound weight makes it easy to store and transport. VERSATILE: With a 1/4 inch to 20 inch mounting thread of detachable base, the Bosch BT 150 is compatible with Bosch line lasers, point lasers, and laser distance measures for a variety of applications