The Project That Looks Simple and Gets Complicated Quickly
Replacing cabinet hardware — swapping old pulls and knobs for new ones — is one of the most impactful and most accessible kitchen updates available. It’s also one of the most frequently done imprecisely: holes drilled in the wrong position, pulls that aren’t level, inconsistent placement between cabinets that makes the kitchen look like the hardware was installed without a plan.
The imprecision isn’t a skill issue — it’s a process issue. Hardware installation done with a consistent jig or template produces perfect results; hardware installation done by measurement and eye produces the small variations that accumulate into a kitchen that looks slightly off without anyone being able to articulate why.
The Hardware Template: The Tool That Makes Perfection Achievable
A hardware installation template — a piece of card stock or thin plywood cut to the cabinet door dimensions with a hole or holes at the exact hardware mounting position — is the tool that enables consistent, perfectly positioned hardware installation across all cabinets without measuring each one individually. Drilling through the template positions every pull or knob identically relative to the corner of the door.
Making the template: measure the door width and height. Determine the hardware position (typically the center of the door horizontally, and 2.5 to 3 inches from the top or bottom edge for pulls on drawers or lower cabinet doors). Mark the hole position on the template, then drill a hole at the marked position. This template, held in the correct corner position on each door and taped temporarily in place, allows drilling through the template into the door at the exact position every time.
The Standard Placement Positions
Cabinet hardware placement follows conventions that make the kitchen look intentional rather than randomly positioned. Upper cabinet doors: a single knob at the bottom corner nearest the opening edge. Lower cabinet doors: a single knob at the top corner nearest the opening edge. Drawer fronts: a single pull or two knobs centered horizontally, at approximately one-third from the top of the drawer face.
Longer drawer fronts (wider than 18 inches): two pulls, spaced evenly across the horizontal center of the drawer face, at a spacing that looks proportional to the drawer width. The standard spacing for a 30-inch drawer face is 5–6 inches between pull centers, though aesthetics may call for wider spacing on a very wide drawer.
Dealing With Existing Holes
When replacing pulls that mount with two screws at a specific hole spacing (typically 3 inches or 96mm for standard residential cabinets), the new hardware must either use the same hole spacing or the existing holes must be filled and new holes drilled. Most cabinet hardware manufacturers offer pulls in both 3-inch (76mm) and 3-3/4-inch (96mm) hole spacing — selecting hardware in the same spacing as the existing holes is the simplest approach.
For a design that requires different hole spacing than the existing holes: fill the existing holes with wood filler (applied, allowed to dry completely, sanded flush, touched up with matching paint or stain), then drill new holes using the hardware template. This process takes more time than simply swapping hardware but allows complete flexibility in hardware selection regardless of the existing hole pattern.
The Drill Bit and Backing Board
Hardware installation requires drilling through the cabinet door — a process that can splinter the back of the door where the drill bit exits if not controlled. The technique that prevents back-side splintering: clamp a piece of scrap wood firmly against the back of the door at the drilling position before drilling. The drill bit exits into the scrap wood rather than into open air, preventing the splintering that occurs when the bit exits without support.
Use a sharp brad-point bit (not a general-purpose twist bit) at the correct size for the hardware screws being used. Dull drill bits require more force and are more likely to produce tearout regardless of backing board technique. Drill at a slow, controlled speed — high-speed drilling through cabinet material produces heat that can discolor finish materials.