PRIME LINE PRODUCTS,Prime-Line Products U 9896 Prime Line Door Viewer, 130 Deg, 15/16 in Dia, Die Cast/Glass Lens, 130&ordm;, Brass,Prime-Line Products (Home Improvement),U 9896" /> Solid brass end caps with diecast threaded housing Fits 1-1/2in. to 2-1/8in. thick wood or metal doors Glass constructed lens Large 1in. diameter Easy to install