Bahco 466 Series Box Section Levels have a thick profile made from aluminium, with a orange anodized finish. Its unbreakable barrel-type vials contain a liquid that is resistant to UV light. These large vials are easy to read, even in low light. It has milled measuring surfaces and a V groove base. Durable bi-material handles provide a stong, comfortable hold. There is only 1 handle on the 40cm level, all the other sizes have 2. Fitted with oversized, shock absorbing rubber end caps that protect against damage when dropped. There is also a handy measuring scale, for indication purposes only. Specification Accuracy: ± 0.5 mm/m1 x Bahco 466-1800 Box Spirit Level 180cmAdditional Information:Length (cm): 180No. Vials: 3Level Type: AluminiumAccuracy (mm/m): ± 0.5mm/m