Stabila 81S REM Rare Earth Magnetic Torpedo Level 25cm STB81SREM Extremely sturdy cast light alloy bodied level, withstands knocks and drops and is conveniently sized to be easily carried and handled. Additional magnets mounted in the milled measuring surface securely hold this level to scaffolding or beams. 1 horizontal and 1 vertical vial. Measurement accuracy: 0.029° = 0.5mm/m. Size 250mm (10 in) Loose STB81SREM