Product OverviewThe STANLEY® 9 in. Magnetic Torpedo Level is compact and shock resistant. The bi-material body with rubber end caps protect finished work surfaces from damage and provide shock absorbing protect to bubble vials. With a heavy-duty aluminum frame, open top-read vial, and pipe groove for use on rounded surfaces, this tool is built for accuracy, ease of use and durability. Magnetic base for working with metal surfaces Bi-material body for added durability Integrated pipe groove for working on rounded surfaces Non-marring, shock resistant rubber end caps for added durability Open, top read center vial for easy read-ability Specifications Accuracy Primary Edge [mm/m] 2mm/m Color Yellow/Black Has Automatic Shutoff? Yes Has Hanging Hole? Yes Is Magnetic? Yes Level Material Aluminum Material Aluminum Number of Vials 3 Overall Length [in] 9