7 Best Beach Cabinet Knobs, Ranked by How Many Come in a Box

Beach knob sets on Amazon come anywhere from 2 knobs in a box to 12.

That gap decides whether one order dresses a whole kitchen or a single vanity door.

I ranked 7 beach cabinet knobs from their Amazon listings by how many knobs come in one box.

Quick picks:

• Outfitting every door in a small kitchen at once points to #1.
• A painted lighthouse under clear glass is the look in #2.
• Two statement doors on a vanity only need the solid pewter pair in #7.

Quick Comparison Chart

My editorial ratings, out of 10, judged from each listing:

Picking the Right Beach Cabinet Knobs

The best beach cabinet knobs fit your door size, your room’s moisture and the number of doors you’re covering, then the motif you love: starfish, seashells, anchors or lighthouses. I judged these picks from published listings, not hands-on testing, on pack count, material, listed size and the screws in the box.

Coastal décor can mean shells, sea creatures or boat rope, and the Emenee Premier Collection catalog lists separate Nautical, Rope & Pipe and Sealife lines. For the bigger pieces around them, see bathroom decor ideas.

1. Youeon 12 Pack Coastal Ceramic Cabinet Knobs

Best for: a full kitchen or a long vanity. Skip it if your cabinets are warm wood, since every knob is bright blue.

Its 1 inch and 1.18 inch screws fit thin or thick doors. Next to #4, it trades one nautical design for 3 shapes and twice the knobs.

2. IROLSKDNFH 12 Pcs Lighthouse Crystal Glass Knobs

Best for: coastal color without a sea creature on every door. Skip it if you want solid metal.

The watercolor print under crystal glass reads a lot like sea glass next to blue tile. Like #1 it comes 12 to a box, but every knob carries the same lighthouse.

3. Altelvox Coastal Seashell Cabinet Knobs Set of 6

Best for: replacing old hardware on a dresser or vanity. Skip it if you need more than 6 knobs.

You get 18 M4 screws at 25, 35 and 45 mm, so one box fits most door thicknesses. The listing warns you to tighten gently so the resin doesn’t crack.

4. THDC Nautical Anchor with Rope Ceramic Knobs Set of 6

Best for: a navy-and-white boat-house look. Skip it if you want mixed shapes.

THDC puts an anchor with rope on a blue ceramic face and adds washers and plates to the screws. It’s the only fully nautical pick here, a match for the Nautical and Rope & Pipe styles Emenee sells.

5. Franklin Brass Seaside Cottage Brushed Pewter Knobs 5 Pack

Best for: a coastal kitchen that should look calm, not themed. Skip it if you need a dozen knobs.

These 1-7/16 inch knobs belong to the Franklin Brass Seaside Cottage collection, model PBF656-BSP-C1, so matching pulls can carry the same brushed satin pewter. For a different mood, art deco drawer pulls go the other way.

6. Joyindecor Vintage Cast Iron Ocean Cabinet Knobs 4 Pack

Best for: a vintage dresser or cottage bath. Skip it if your doors are small.

The starfish measures 2.7 x 2.9 inches, and the listing itself calls them large door knobs. With M5 screws at 21, 25 and 30 mm, this set shows best on furniture with some age.

7. Costello Coastal Starfish Cabinet Knob Set of 2

Best for: 1 or 2 statement doors, like a powder room vanity. Skip it for a whole kitchen.

Marine artist Peter Costello sculpted this starfish in solid pewter, and the listing calls for a 5/32 inch drill bit with its 1-inch screw. Pair 2 of them with plainer knobs, like #5, on the doors around them.

Which Knob Material Holds Up in a Beach House

Ceramic and glass-faced beach knobs handle a humid bathroom best, because their fronts have no metal finish to tarnish. None of the 7 listings gives a salt-air rating, though.

Here’s what each listing says:

• Ceramic (#1, #4): corrosion or rust resistant.
• Resin (#3): moisture-proof.
• Painted cast iron (#6): solid, but paint can chip.

Many metal knobs are zinc alloy, the die-cast family called Zamak, and warranties vary: the Amazon listing for the Liberty Cockle Shell knob shows a limited lifetime warranty. If your sink splashes a tile backsplash daily, start with ceramic or glass, and see coastal bathroom decor ideas for the rest of the room.

Cabinet Knob Size and Placement

The right cabinet knob size matches your door or drawer, and the round picks here run 1.37 to 1.68 inches, close to the 1-3/8 inch diameter the Liberty Cockle Shell knob lists on Amazon. Shaped knobs run bigger, so the 2.9 inch Joyindecor starfish needs a wide door frame.

Put each knob in the corner opposite the hinges, low on upper doors and high on lower ones. Center one knob on a drawer front, and use a 2-screw pull on wide ones.

How to Install Single-Screw Beach Knobs

Single-screw beach knobs install with one screw pushed through the back of the door and threaded into the knob, and the Liberty Cockle Shell listing includes one 8-32 x 1-inch machine screw. Follow this order:

1. Mark one door, then copy the spot with a template. Liberty suggests its Alignright Template AN0251C-CL-U, sold separately.
2. Drill with the bit your knob calls for, such as the 5/32 inch bit Costello lists.
3. Push the screw through from the back and turn the knob on until snug.

Check screw length against your door first, since thick doors need longer ones.

Mixing Sea Animal Knobs in One Room

Mixing sea animal knobs in one room works when every knob shares one finish or color, and #1 and #6 sell 3 or 4 beach shapes in a single finish for that reason. Repeat that color nearby, like blue tile or a tropical shower curtain, and keep the mix to 3 or 4 shapes so the décor stays playful.

Carry the motifs further with coastal wallpaper, a coastal bedroom dresser or tropical Hawaiian room decor. For other rooms, browse kitchen decor ideas and bathroom styles.