Bosch (GRL800-20HVK) Self Leveling Rotary Laser Kit. The item "Bosch (GRL800-20HVK) Self Leveling Rotary Laser Kit" is in sale since Thursday, August 27, 2020. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Levels & Autolevels\Rotary Lasers". The seller is "matthewfraa" and is located in Lorain, Ohio. This item can be shipped to United States.