A. Pulls
When replacing pulls, the choices are numerous. You may choose to go with a pull with the same hole centers as your existing pull. Pull size is determined by measuring from hole to hole, not by the length of the pull itself. However, if you do choose to use a pull which is longer or shorter, the following information will assist you: 
• On wall cabinets, reuse the bottom hole and drill a new top hole
• On base cabinets, reuse the top hole and drill a new bottom hole
• On drawers, drill two new holes and realign in the center
B. Knobs
When replacing knobs, simply unscrew your old knob. Leaving the old screw in place, screw on your new knob. Nothing could be easier! 
C. Backplates
If you are switching sizes of pulls, or from a knob to a pull, or from a pull to a knob, there may be one or more exposed holes in the cabinet surface. To remedy this situation, you may choose to use a backplate. 
• Backplates are used in conjunction with a knob or a pull. It is placed between the cabinet door or drawer surface and the knob or pull. Backplates will also help to protect the wood surface, and visually enhance the existing decorative hardware. Note: If you are switching from a knob to a pull or from a pull to a knob, generally there will be one or more exposed holes in the cabinet surface!
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