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 ± 05 mmm