New Custom Legend Keycaps and Extra Keys
***Please put individual key requests in the format “GROUP – SIZE – COLOR – KEY” (example: Novelties – 1U – Pebble – Buckling Spring Logo Key). Please put the keys you want in the notes text box on this page, not in the order notes on the checkout page. Please group keys of the same color and separate each item with a comma or semicolon (no need to add each key to the cart one at a time!). For Icons keys, please refer to the row and number of the key as indicated below. Keys from this page are offered on a “best efforts” basis: if your key is not properly noted or not available, you agree to accept my best guess or a substitute for the key you want, without any adjustments or refunds. For example, if you request a key in pearl that is not available in pearl, you agree that you may receive the key in pebble.
Only the below options are available – no other custom legends. Each key is $3 or 1 unit of this product, whether it’s a 1U size key or the larger size keys, or even a space bar! The exception is any 1.75U key (printed or unprinted) which requires selecting 1.75U in the drop down menu. ISO Enter keys, Unicomp Win 95 and 8 keys, Unicomp G, H, B trackpoint keys, and Unicomp Red Esc keys also require the 1.75U $7 selection even though they are not 1.75U (they are an exception).
You can buy each key individually, with the exception of the following keys only sold as part of the full set: Industrial SSK 12 key legends, Apple/Mac, Front Printed F Row, F13-F24, Mac, and the Right Side Block key sets. As a note key legends are not finalized and are subject to change. The HHKB set legend is Ctrl and not spelled out Control, though you can purchase an extra 1.75U control key (no substitutions are allowed though). The Mac sets can be purchased from the Apple/Mac product page linked below; you cannot order these keys for $3 each. Keys from the full international key sets and front printed F1-F12 sets cannot be ordered individually, though the international front printed extras keys can be ordered individually.
You can order the following key sets at these links: Apple/Mac Command-Option Keys, Industrial SSK Blue Keys (12 key set), and Front-printed keys F1, etc. or HHKB Addon Set
Important terms and conditions: Just about every key is available in every color except black which does not offer any printed keys, and except for pearl modifiers, which are not offered (also many pebble keys are not available in pearl and vice versa; if you order a key in pearl that is not available or if you specify All Pearl or All Pebble, you agree to receive a pebble key or a key in the normal color instead of your requested color). For pearl/pebble key sets they come as pictured; you can’t change some keys to pebble and others to pearl for example; however your key may come in pearl or pebble if you request pearl/pebble, based on current stock availability (you are not guaranteed to receive the color that is pictured below). Other examples of keys not available in All Pearl or All Pebble are full key sets, F13-F24, and other sets with many keys; if you specify All one color you agree to receive the default colors. Some key sets are offered only in All Pearl or All Pebble (examples: media keys and Novelties); if you pick Pearl/Pebble you agree to receive the set in all pearl or all pebble, my choice based on available stock. Another example, Mopar Blue is only available in blue and dark gray. In other words, by ordering from this page you are not guaranteed to receive keys in a requested color that is different from the stocked color options; your keys may differ in color from the colors and legends pictured. Your key request must match the size in the images below. I cannot provide a key in a different size.
Not listed below but also available are the following keys from Unicomp: Unprinted only Red Green Blue 6 key set (both shift, ctrl, and alt keys; 3 left), G/H/B trackpoint keys (sent to the factory for the new XT quality sublimation), unprinted 1U keys in green (5 left) and light purple (5 left), and also red/yellow/orange (only 1 available for each of these 3 colors), 1U printed Esc red key (red Esc requires ordering the $7 keycap option), Win 95 (only in pebble), Win 8 (only in pebble), Unicomp front printed F1-F12 (QTY 1), 2.75U dark blue right shift unprinted (darker than the project’s Industrial SSK Blue), 1.5U pebble key “Backspace” and “Caps Lock” (1 of each left), stepped 1.75U printed or unprinted caps lock (printing only available with “Caps Lock” text printing and 1 left with the lock icon only).
Also available: DVORAK 4 key set: F and J (no nub) and U and H (with nub); COLEMAK 4 key set: F and J (no nub) and T and N (with nub). Note you are buying just 4 keys with each of these options, not a full key set.
Scumnc/scumyc: 1.75 Ctrl, 1.5 Caps Lock, 1.25 Win/Fn/Alt. The smaller space bar is not included in this set but is available for the regular $3 individual keys option.
Please note the color you’d like and the name and size of each key (you can of course order unprinted keys of these colors, in any available key size):
- Pearl (off-white standard Model M / Model F color)
- Pebble (gray/tan standard Model M / Model F color)
- Dark Gray
- Industrial SSK Blue
- Black (unprinted extra keys only)
The shorter space bar is available and there’s a pad in everyone’s keyboard to allow for an extra key to the right of the space bar, like on some modern keyboards. I sell the shorter space bars – they’re the same price as any other key – just order quantity 1 on this store page and note “shorter space bar in pearl color.” It’s a tight fit with a 1.5U key; you could use a 1.25U key instead but there would be a 1-2mm gap between space bar and the new key.
Note: legal, safety, and limited warranty information for this MODEL F LABS LLC product is available to consumers pre-sale and will be furnished upon request, by writing to the email or mailing address at the bottom of this web page. Contact me for a discounted international shipping quote if ordering only small items. The shipping rates posted on the store page are accurate for international shipments containing a keyboard. The image below shows example arrangements of the right side blocks, but only the rows of keys in the larger group images below this image will be included in any particular set, not all the keys in each sample arrangement below. You are responsible for updating the Vial firmware GUI if you choose custom keycaps or custom right side blocks; this is not done for you if you just purchase an extra right side block set, for example.
Key colors (from left to right: Pebble, Pearl, Black, Industrial SSK Blue, 60% Dark Gray):

Right Side Block/Number Pad options:
Right side block choices 1 and 2 are both included if you order a full 104 key set. Also available is right side block 6 (just the numbers on the keys; not pictured in the right side block options but instead pictured in another rendering below). To order the other right side block options for your keyboard, select the option you want in the above list. The number pad / right side block keys are available as shown below (they are not available specific to any international set). The image immediately below shows potential right side block configurations; you do not receive 15 keys in each right side block necessarily, since some are already included in your main key set. See the right side blocks several images down the page to see which additional keys are included in each set.
New as of August 2024: Mac F1-F15 Function Keys (brightness, media controls, etc.)

New as of Sep. 2025 (now in stock): Mac Icons+Text. Available in pebble, dark gray, and Industrial SSK Blue only (not pearl). Cannot order individual keys from this set; cannot upgrade or change an existing Mac set to this set.
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New as of Sept. 2023: 1.5U size diamond <> key and <–Back Space keys

To be as original as possible to the Model M, I recommend ordering these additional keycaps:
2 Green Alt 1.5U pebble
Print Screen/Sys Rq pebble
Pause Break pebble
Extras Tab (Model M style)
1.75U stepped caps lock key
2 Win 95 1U pebble
SSK Num LK Scr LK (recommended just for SSK)
Also available in limited quantity is a set of 4 Japanese keyboard style cursor keys as shown below: 2U and 1U size, available in pearl/pebble/blue/dark gray. To order these please order 4 units of the “Individual Keys” item above. They can only be ordered as a complete set and I only have a few remaining.




Here’s an image of the regular US full key set. You get the keys pictured below, plus 2 1U pearl keys and a 1.25U menu key (subject to change). The international key sets will vary; see the full key set store page for details.
Thanks to the help from a few folks I have put together a description of the Icon Keys on the Extra Keys page, in order from left to right – please let me know if there are any errors or if you have the Unicode codes for the missing items:
Icons Row 1 (Unicode in parentheses):
1. ← Backspace
2. ← Backspace
3. ⇥ Tab
4. ⭾Back and Front Tab / Horizontal Tab (U+2B7E)
5. 🔒 Caps Lock (U+1F512)
6. 🔒 Caps Lock (U+1F512)
7. ⇪ Double Shift or Caps Lock
8. ↵ Return / Enter
9. ↵ Return / Enter
10. ⇧ Shift
11. ⇧ Shift
12. ⇧ Shift
13. ⇧ Shift
14. ⌘ Command (Apple/Mac)
15. ⌃ Control (Apple/Mac)
Icons Row 2:
1. <X| Backspace / Erase to the Left (U+232B)
2. <X| Backspace / Erase to the Left (U+232B)
3. <X| Backspace / Erase to the Left (U+232B)
4. ⎋ Escape (Apple Escape) [unicode U+238B]
5. O–>[ ] IBM print screen
6. Padlock with the Up and Down arrow: Scroll lock
7. ⎉Pause / Circled Horizontal Bar with Notch [U+2389]
8. a^ Insert IBM-style
9. a with curved line: Delete
10. ⌦Delete / Erase to the Right (U+2326)
11. ↖ Home / North West Arrow [U+2196]
12. ↘ End [unicode U+2198]
13. ⇞ Page up / Upwards Arrow with Double Stroke [U+21DE]
14. ⇟ Page down / downwards arrow with double stroke [U+21DF]
15. Padlock with the number “1” Num lock
16. ⎇Alt key with arrow (U+2387)
17. ◇Meta / UNIX-style super key / Diamond [U+25C7]
18. ⌃ Control 1.5U
19. ⌥ Option (alt) 1U [unicode U+2325]
20. ⌘ Command 1.5U
21. ⇮ Upwards Double Arrow (U+21EE)
22. List icon
23. ƒ Function / F with a hook [unicode U+0192]
24. ↵ Return / Enter
I came across some old files describing some of the IBM Key legends and key descriptions for the key functions on their keyboards – hope it might be of interest. I had no idea what many of these keys actually did on the old terminals!
Copied below are pages from the IBM 3179 (F122 keyboard). Please note that if you only see the key below and not in the above list, you cannot order the key.









