Stanley Fatmax Torpedo Level 250mm Black SKU: 273150 MODEL: 43-609 Error. try again later You've successfully joined the club $ 42 .44 each Mitre 10 Variants Magnetic 250mm torpedo level. Features and benefits Die-cast aluminum body. Solid block vial provides accuracy of 0.0005in/in. (0.5mm/M). 180 degree rotating vial to duplicate angles. Magnified centre vial for improved visibility. Pipe groove for use on rounded surfaces.