The stabila 81s torpedo spirit level is a compact precision measuring tool designed for working in confined spaces. This professional grade level features a strong cast aluminium t profile construction that provides excellent durability whilst remaining easy to grip and manoeuvre during use. The particularly slender trapezoidal bevelled shape makes this torpedo level ideal for tradespeople working in tight or awkward locations where standard levels cannot fit. The die cast aluminium frame incorporates a single milled measuring face for accuracy, with integrated protecting noses that prevent damage to the precision milled surface during transport and on site use. Equipped with two vials—one plumb and one horizontal—the 81s delivers reliable measurements across multiple planes. With an accuracy of 0.029° 0.5mm m in normal position, this 25cm level meets the demanding standards expected by carpenters, plumbers, and electricians. The inclusion of a holster provides convenient storage and quick access whilst working at height or moving between tasks. Features and benefits bull cast aluminium t profile for comfortable grip and robust construction bull slender trapezoidal shape ideal for cramped working spaces bull milled measuring face with protective noses prevents accuracy affecting damage bull two vials provide both horizontal and plumb measurements bull includes holster for convenient carrying and storage specifications level type scaffold length cm 25 no. Vials 2 2 vials 1 plumb and 1 horizontal accuracy normal position 0.029deg0.5mm m