The Bosch Compact Tripod is for use with Bosch laser tools. The height is extendable to work at different heights ranging from 20" to 58". The steady adjustable aiming base swivels, adjusts and tightens the product for accurate measurements. The tripod is compact, lightweight and collapsible. ADDITIONAL SPECIFICATIONS: Head Type: Swiveling; Clamping Style: Quick CLamp; Extended Height: 58"; Closed Height: 20"; THread Mount: 1/4" - 20; Weight: 2.2 lbs.