GLAZING NAILER. If ever a tool could Make you think twice, Make you Precise, the 12.40 G Omer Glass Glazing bradder is it. In North America's Rocky Mountains, special classes have long been taught to achieve Alpen like Swiss window and door glazing techniques. These teachers have long held the Omer 12.40 G bradder in their hands as they impart ways to make Ski Chalets button up tight for long cold nights. Northern Italian quality and knowledge helping American builders hone their craft.