Stabila Type 81 SM spirit level - 50cm / 20"

The Stabila 81 SM Bevelled Magnetic Spirit Level is a rugged, hands-free levelling tool for tradespeople working on steel frame structures. Crafted with a die-cast aluminium body, it features a slim, trapezoidal profile that fits into tight spaces while resisting knocks on site. Magnetic hold – a ferrite magnet system provides reliable adhesion to metal surfaces, keeping both hands free for alignment and adjustments of pillars and supports. Precision surface – one precision‑milled measuring surface with vials that are locked together to maintain accuracy over time. Accuracy you can trust – STABILA installation technology delivers ±0.5 mm/m in normal position and ±0.75 mm/m in reverse position. Easy maintenance – electrostatic powder coating allows straightforward cleaning and resists dirt on busy building sites. What’s included – 1 horizontal vial, 1 vertical vial, 1 milled measuring surface, ferrite magnet system. Best suited for tasks where you need both hands free, such as aligning frames or adjusting steel pillars and supports. This level is designed for long-term accuracy and durability on construction sites, offering reliable performance across repeated use and tough conditions.