Feature: 1. 360° ADJUSTMENT: Micro knobs allow users to make 360° rotatable adjustment, and X knob and Y knob can be used to adjust the horizontal position while working. 2. WITH LEVEL BUBBLE: Users can also adjust the height by rotating the 3 legs of the adapter on inclined surfaces, and the built in horizontal bubble can help adjust the angle and accuracy. 3. STANDARD THREAD: The 1/4in male thread is suitable for mounting any type of tool with a size of 1/4in, and the 5/8in threaded bracket can be attached to a tripod or other tools for use. 4. HIGH LOAD BEARING: The base of the level has a large load bearing capacity of 20KG, which can withstand the wear and impact of the work site, and is suitable for more situations. 5. APPLICABLE MODELS: Suitable for Huepar, for 622CG/R, for 621CG/R, for 8211G, for 8300G, for 902CG, for 901CG, for 9011G, for 9211G/R, for GF360G/R, for Box‑1G/R and other laser leveling. Specification: Item Type: Level Adjustment Base Material: ABS + Alloy Thread: 1/4in (male), 5/8in (female) Weight: Approx. 20KG / 44lb. Package List: 1 x Level Adapter