Usage Tips:Compatible Models: The wall mount level support is compatible with for Dewalt Models DW0811LG Type 1 DW0811LR Type 1 DW0822LG Type 1 DW0822LR Type 1 DW0825LG Type 1 DW0825LR Type 1 DW088LG Type 1 DW088LR Type 1 DW089LG Type 1 DW089LR Type 1 Main Function: The vertical angle against the wall can be adjusted by the fine-tuning knobs as well as the opening size of the clip. A nail hole in the clip enables to be fixed firmly on the wall Quality Material: Laser level accessories made of materials,durable and high-temperature resistance Easy Installation: Easy and fast installation level holder mount without the need for additional assembly,save time and money Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Plastic Package Contents: 1 * Wall Mount Level Support Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.