Spirit level type 81 SM torpedo 25cm, Stabila

Compact, tough, ideal for metal – the 81 SM Torpedo features a die-cast aluminium body, a rare-earth magnet system for strong hands-free adhesion to metal surfaces, a precision-aligned and locked vial with one milled measuring surface, accuracy ±0.50 mm/m (normal) and ±0.75 mm/m (reverse), slender trapezoidal shape for optimal grip, 25 cm length for tight spaces, easy-clean electrostatic coating, equipped with 1 horizontal vial, 1 vertical vial and rare-earth magnets up to 5× stronger than ferrite.