![The 4 Most Common Types of Key Blanks](http://www.clksupplies.com/cdn/shop/articles/blanks_b3041ca1-5235-4198-af61-46f688f4885e_700x700_crop_center.png?v=1579642853)
The 4 Most Common Types of Key Blanks
A key that is not made to a precise bitting is a key blank. The particular cross-sectional profile of the blank must match a corresponding lock cylinder's keyway. The large, flat end of the key bow is often indicative of a particular...