> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Solid Machined Metal Knob - 1 Diameter

**Type:** Product page · **SKU:** ADA2056 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/solid-machined-metal-knob-1-diameter.html ([markdown](https://core-electronics.com.au/solid-machined-metal-knob-1-diameter.html.md))

This is really the fanciest, best feeling knob Adafruit have ever seen. Using this knob sort of reminded Adafruit of driving along the Amalfi coast in a perfectly restored '65...

## Pricing

- **Price:** $8.45 (inc GST) — $7.68 AUD, exc GST
- **Quantity discounts:** 10+ $7.45 (exc GST) · 50+ $7.30 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 24 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA2056:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA2056:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This is really the fanciest, best feeling knob Adafruit have ever seen. Using this knob sort of reminded Adafruit of driving along the Amalfi coast in a perfectly restored '65 Porsche - meaning Adafruit really, really liked it. We hand selected the best knobs for your project in different sizes and varieties. This one's the **Solid Machined Metal Knob - 1"**.

It has a nice, weighted feel that spins easily and doesn't sacrifice versatility or comfort for durability. It feels solid, much more so than a knob with a plastic inside and metal shell. There's a grooved rubber band that fits in an indented section of the knob for easy grip and a clear white arrow on the top so you know where you're turning to or from.

Best of all, Adafruit include a small set screw so this beautiful knob works on both Adafruit's [Potentiometers](https://www.adafruit.com/search?q=panel+mount+potentiometer) and [Rotary Encoder](https://core-electronics.com.au/rotary-encoder-extras.html) making it incredibly useful whether you're rotating to a position with a potentiometer or you just want something that rotates all the way around.

## Technical Details

- Total Diameter: 25mm / 1"
- Height: 15.5mm / 0.6"
- Weight: 16.3g
- 6mm diameter slot-hole
- 11mm keyway
 
 ![](https://core-electronics.com.au/attachments/localcontent/rohs_icon_8216055e11.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/2/0/2056-01.jpg)