Welcome to whizz3dparts

Want to add the finishing touches to your projects?
Revive an old handheld radio?
Look at some useful tools for your workbench?
Whizz3dparts can help you.

Orders welcome from the UK and wherever you are in the 'Rest of the World'.

If you are 'Rest of World' the item price remains the same but the 'shipping' or postal costs will be different.

Encoder / Tuning Knobs

This tuning knob has a knurled effect and is printed so that the top surface has a nice reflective effect.

It fits on a 6mm shaft (for a rotary encoder) and secures with a hex grub screw  into an embedded square M3 nut.

Tuning Knob


A bezel surrounding an LCD display makes the equipment look just right.

If you have ever cut a slot in an enclosure for a project you realise how easy it is to slip with the file and take off just a bit too much - OOPS!  If you fit a bezel around the slot it makes it much less critical to file to size.

16x2 (1602) Bezel shown.

A bezel makes a better build.

Why not make your build look better with a Bezel and an Encoder/Tuning knob?

Tool Rack for Pliers and Wire-Strippers.

A simple to build Tool Rack for your pliers and wire strippers is a must for any constructors bench.

You can download this inexpensive design from the whizz3dparts webshop and print it yourself.

For more information on the design and build


Whizz3dparts Blog

Checkout the blog for posts.

Reviving old handheld radios.

Adding a classic look to a homebrew radio.

And more...