what are the dimensions? This seems to be a bit large

There are (2) dimensions. Inner seal is a 3 inch diameter seal, which sits inside the basket. The second dimension is the overall "lip" which seals the inner seal of the basket; 3 1/4 inch diameter.

why can this plug not be shipped to a California address?

I ship to California addresses. I live in California

Does this stopper fit down into the drain, or at the top of the drain so that it sticks out into the basin of the sink?

Inner flange diameter - 3 1/8". Outer diameter - barely greater than 3 1/4" (not a full 3 5/16"). It sticks up into the basin of my sink, and barely provides a seal so that the most minor bump to it results in a leak. The inner flange rests within the drain, but the out flange keeps it from resting down inside the drain.

Is this easier to pull out than the plastic stopper?

I have no problem pulling out the InSinkErator STP-SS what-so-ever. If you are having a problem breaking the suction, you can simply open drain function with this stopper.

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚫ Plug into style and protection — your sink’s new best friend!

SLEEK MATTE BLACK FINISH - Elevate your kitchen’s aesthetic with a modern, stylish matte black look.
TRUSTED AMERICAN QUALITY - From America’s #1 disposal brand, ensuring durability and premium performance.
ULTIMATE DRAIN PROTECTION - Blocks water and food particles from entering your drain, reducing clogs and odors.
SEAMLESS SINK COMPATIBILITY - Designed to fit all standard 3.5-inch kitchen sink drains effortlessly.
EFFORTLESS INSTALLATION REMOVAL - Insert or remove the plug quickly without any hassle or tools.

The InSinkErator STP-MTBLK sink drain plug fits all standard 3.5-inch kitchen sinks, featuring a sleek matte black finish that complements modern kitchens. It prevents water and food particles from entering the drain, is easy to insert and remove, and is crafted by America’s leading garbage disposal brand for trusted quality and durability.

Reviews

M**G

As advertized

Fits well. Black matte. Good sealMade well. 👍🏾

24.03.2024

D**R

Awinner

Loving it! I like the looks and it cleans up nice and it fits perfectly in the sink.

23.12.2019

M**N

works like the original

Used this to replace the original. It works. easy to stop water flow and easy to pull the plug.

30.12.2023

K**M

I will buy this again.

Perfect for what I needed. I have had it about three years now. The bronze is starting to come off a little, but it does get a lot of use and I clean it in the dishwasher. I will purchase again, it is less expensive on Amazon.

15.11.2015

M**A

Good quality

Perfect fur my Koehler sink. Works great!

1.10.2023

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$93.55

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Product Dimensions	3.56 x 12.7 x 16.51 cm; 91 g
Finish types	Matte Black
Batteries required	No
Included components	Sink Plug

STP-MTBLK

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