Amazon.com: Bosch Universal clamp MM 2 (with Clamping Range of 10-60 mm and Height Adjustment of 40-95 mm for Fast and Flexible Positioning of Cross line Lasers) : Tools & Home Improvement
MM2 by BOSCH - Buy or Repair at Radwell - Radwell.com
Bosch Self-Leveling GLL 2 Cross Line Laser Level, MM2 Mount - Tested Works Great | eBay