Commercial Lock Colors

The color of the lock is referred to as the finish. An important factor in determining finish is climate. Salty air, corrosive vapors, or constant high humidity may have a damaging effect on metal finishes. How long a finish will hold up will be influenced by the base metal and finishing process as well as the different methods of cleaning and care. For example, a non-clear coated finish should not be cleaned with soaps or solvents whereas a clear coated finish may be cleaned with a mild, non-abrasive soap and buffed lightly with a clean cloth. It’s best to check with the manufacturer to obtain the recommended cleaning instructions for your hardware. Finishes will vary slightly between manufacturers and you may even see finish differences between a lock and its cylinder, strike plate, or screws.

Some manufacturers now have a bright brass finish which may be referred to as “Lifetime”. There are differences between the manufacturers on the warranty of the finish, but the “Lifetime” is generally 25 years or more. Although similar to the 605 BRIGHT BRASS finish, each manufacturer does have their own finish number designation. Be sure to specify the “Lifetime” or “Anti-tarnish” finish when ordering hardware.

There are numbers, the 600-Series, designated by the Builders Hardware Manufacturers Association (BHMA) for each of the finishes. Generally these numbers are the standard when referring to lock finishes. Some manufacturers still use the old U.S. equivalent code. The following descriptive list will contain the BHMA code, followed by the nearest U.S. equivalent code designation in parenthesis ( ).

605 (3) BRIGHT BRASS, Clear Coated
606 (4) SATIN BRASS, Clear Coated
609 (5) ANTIQUE BRASS, Satin Brass, Blackened, Satin Relieved, Clear Coated
610 (7) BRIGHT BRASS, Blackened, Bright Relieved, Clear Coated
611 (9) BRIGHT BRONZE, Clear Coated
613 (10B) OIL RUBBED BRONZE, Oxidized Satin Bronze, Oil Rubbed, No Coating (called a living finish as it will wear and change in appearance over time)
619 (15) SATIN NICKEL, Satin Nickel Plated, Clear Coated
612 (10) SATIN BRONZE, Clear Coated
616 (11) ANTIQUE BRONZE, Satin Bronze, Blackened, Satin Relieved, Clear Coated
626 (26D) SATIN CHROMIUM PLATED, No Coating
629 (32) BRIGHT STAINLESS STEEL, No Coating
630 (32D) SATIN STAINLESS STEEL, No Coating
620 (15A) ANTIQUE PEWTER, Satin Nickel Plated, Blackened, Satin Relieved, Clear Coated
625 (26) BRIGHT CHROMIUM PLATED, No Coating