Protractors,Large LCD display for easy reading. ProtractorsMODEL:451-102Features : Large LCD display for easy reading.Small size, ... absorbing to the workpieces. Specifications : Order No.:451-102, Bevel Box (Plastic flame house)451-102W, Bevel Box (Plastic flame house with ... bubble)451-102M, Bevel Box (Metal flame house)451-102WM, Bevel Box (Metal flame house with ...