spirit level: Top quality spirit level, with reasonable price spirit level : HOT SALES !Top quality spirit level, with reasonable priceFeature: 1. Aluminum alloy frame 2. With ... high transparentvials 5. The surface of frame is high quality oxidation6. Specification:12",16",20",24",32",40",48 ... 80" 7.Thickness:1.4mm8.Precision:1mm/mcast aluminum level ,aluminum torpedo level high accurate spirit level