4'' (101.6 mm)

4 inch (101.6 mm) drill-center pulls: the transitional kitchen default

4 inch (101.6 mm) drill-center pulls are the size that became the default through the 2010s and remain the most common medium pull in transitional kitchens. The round 101.6 mm figure makes it easy to remember and easy to lay out. It also pairs well with the standard widths of base cabinet drawers, which usually fall between 15 and 24 inches. Most new-construction stock cabinet brands now pre-drill at 4 inch by default.

Where 4 inch sits visually

On a 21 inch drawer front, a 4 inch pull lands at roughly one-fifth of the drawer width and reads as the right scale for shaker, slab, and lightly traditional cabinets. The size is large enough to grip from any angle and small enough to look proportionate on bath vanities. Many builder-grade kitchens come pre-drilled at this center, which keeps replacement straightforward and gives this size some of the highest replacement-shopping volume of any drill-center spec.

Style range at this size

Bar pulls are the most-asked shape at 4 inch. The size also produces a full lineup of cup pulls, bin pulls, arch pulls, and decorative pulls with backplates. T-pulls and wire pulls both scale cleanly here. If you're mixing two pull types across one kitchen, 4 inch usually has both. The selection is broad enough that a designer can hold one drill-center across the whole kitchen. Visual variety still comes through from pull shape alone.

Adjacent sizes worth comparing

For slightly narrower drawer fronts, drop to 3 3/4 inch (95.2 mm). For wider drawers, move up to 5 inch (127 mm), which is the European-influenced step. The size is also widely stocked in matte black for kitchens leaning modern.