MILWAUKEE Trapezoidal die-cast spirit level

2 acrylic vials, for maximum impact and UV resistance;Sturdy terminals with corrugated surfaces for added convenience when using a hammer in tile installation;Guide holes for 5-12mm drill bits;Milled surface for greater accuracy in all positions;Durable hook for easy storage;Independently certified degree of accuracy (VPA);Accuracy 0.029°( 0.0005Zoll/in, 0.5mm/M) in standard position