NOTES FOR STYLES 2, 3, 4, 5 and 6:1. WITHOUT BOLT HOLES:a. Add suffix letter "A" to the style number. (e.g., STYLLB2A*)b. Respond to MRCs ADUE, ADUF, and ADUV2. ANY NUMBER OF BOLT HOLES PROVIDED THAT THEY ARE THE SAME SIZE AND EQUALLY SPACED.a. Add suffix letter "B" to the style number. (e.g., STYLLB2B*)b. Respond to MRCs AAUB, ADUE, ADUF, ADUV, and AECS.3. ANY NUMBER OF BOLT HOLES OF MORE THAN ONE SIZE PROVIDED THAT THEY ARE EQUALLY SPACED.a. Add suffix letter "C" to the style number. (e.g., STYLLB2C*)b. Respond to MRCs ADUE, ADUF, ADUV, AECS, BYWW, and BYWX.4. SEE CROSS-REFERENCE TABLES TO DETERMINE THE APPLICABLE STYLE NUMBERS AND THE REQUIRED DIMENSIONAL MRCS.NOTES FOR STYLES 8, 9, 10, and 11:1. For Style 8, refer to cross-sectional Style 47 or 58.2. For Style 9, refer to cross-sectional Style 55.3. For Style 10, refer to cross-sectional Style 48.4. For Style 11, refer to cross-sectional Style 44.NOTES FOR STYLE 12:1. This style must have a square or rectangular shaped aperture, style can either be with or without bolt holes. Style may be used for items with off-center apertures. Answer MRCs CTRH and CTSC when aperture is off-center.2. Refer to cross-reference tables to determine the applicable style numbers and the required dimensional MRCs. Determine the style number by cross-reference of the inside corner shape to the outside corner shape (i.e., an item with round inside corner and beveled outside corners with bolt holes shall be identified as Style 12H).