Bosch Laser Level GLL30 30 Foot Range (Self Leveling Cross Line Leveling Alignment Layout Tool MM2 Flexible Clamp Mount Case Hardware Accessory) Demolition Hammer alongside full integration capability with alongside full integration capability with the Bosch HDC300 extraction shroud for OSHA Table 1 silica compliance and multi axis plunging geometry Universal Spindle Compatible Threading: Integrated with a standard 1 4 inch 20 brass thread path to mount directly onto standard survey tripods or the included flexible clamp bracket this 1 2 pound layout tool includes an MM 2 flexible mounting device with a 360 degree rotating neck to clamp onto jobsite studs