Torpedo Levels Heavy duty with machined billet aluminum body. A rugged design that withstands tough conditions. All terrain, waterproof and shockproof. Easy-to-read, oversized vials provide view from all angles. Easy-to-use, includes rare earth magnets to provide stability at any angle. Laser Level Five-vial laser level is 3-dimensionally aligned for accuracy in all planes. Laser diode lasts for 10,000 hours, operates on standard AAA batteries. Features extra-strength rare earth magnets, ideal for use on metal piping. U-Shape, V-Groove Level U-Shape, V-Groove levels provide the best option for magnetic conduit bending and welding work. Designed with 16 rare earth magnets to provide maximum stability. Built for more readings than any level of it size: 0, 22, 30, 45, 60 and 90 degrees.