Personally speaking, I found it more pleasant to read Hammett than Chandler. Both writers are great, and deliver the best in the prose, character development, settings and all, but I found The Maltese Falcon more interesting than The Big Sleep and Farewell, my Lovely. Hammett's prose is straightforward.
The Builders Hardware Manufacturers Association (BHMA) is the trade association for North American manufacturers of commercial builders hardware. BHMA is involved in standards, code and life safety regulations and other activities that specifically impact builders hardware. more.
Door Hardware is available in a variety of finishes to complement each other and other hardware that you may already have in your building, on wood or steel doors. Base Material Designation For BHMA (Builders Hardware Manufacturers Association) Finishes. A = Steel Base Material. B = Brass & Bronze Base Material. C = Stainless Steel Base Material.