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LEGO part 21445: Plate Special 1 x 2 with Wheel Holder, Single Slit

Plates Special2 colours83 sets

LEGO part LEGO part 21445: Plate Special 1 x 2 with Wheel Holder, Single Slit

Specifications

Reference21445
CategoryPlates Special
MaterialABS plastic
Colours2
Sets83
Listed pieces194
First appearance2015
Latest appearance2022
Element (Light Bluish Gray)6125569
Most common colourLight Bluish Gray
Main themesDimensions, City, Ninjago
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 21445, Plate Special 1 x 2 with Wheel Holder, Single Slit, belongs to the Plates Special category. It exists in 2 colours and appears in 83 sets of our database, from 2015 to 2022, for a total of 194 listed pieces. Its most common colour is Light Bluish Gray.

Number 21445 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in light bluish gray, it is 6125569.

Part 21445 through the years

The oldest set in our database that contains part 21445 is 71201 Back to the Future Level Pack, released in 2015 in the Dimensions theme. No set in our database uses it after 2022, the year of 30434 Aston Martin Valkyrie AMR Pro. To get it today, look for older sets or buy it second-hand.

Its peak year is 2017, with 16 sets containing it. The set with the most copies is 75235 X-Wing Starfighter Trench Run: 8 copies, against an average of 2.3 per set.

It is spread across several themes, led by Dimensions (24%), City (13%) and Ninjago (8%). With 83 sets, it ranks no. 1,246 of 2,731 parts in our database and no. 111 of 161 in the Plates Special category.

Sets containing part 21445, by period

PeriodSets
201510
201610
201716
201811
201913
202010
202111
20222

Colours of part 21445

Even its least common colour, black, can be found in 41 sets.

Colour (element ID)SetsPiecesExample sets
Light Bluish Gray61255694395752806021510255
Black61226564199102747104060266

Where to buy part 21445

Setopedia shows no prices: they vary by colour, condition and seller. Amazon links are affiliate links.

Search part 21445 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 21445

Sets ranked by popularity that include at least one part 21445, in any colour.

Related parts

Minifigures using part 21445

Part 21445 is used in 2 catalogued minifigure variants. Characters:

More parts in the Plates Special category

All parts in the Plates Special category

Frequently asked questions

How many LEGO sets include part 21445?

Part 21445 (Plate Special 1 x 2 with Wheel Holder, Single Slit) appears in 83 sets listed on Setopedia, from 2015 to 2022, in any colour.

Which LEGO set contains the most copies of part 21445?

Set 75235 X-Wing Starfighter Trench Run, released in 2019, contains 8 copies, the highest count in our database. On average, a set containing part 21445 has 2.3.

Which colours does LEGO part 21445 come in?

2 colours are listed for part 21445. The most common is Light Bluish Gray, found in 43 sets.

What is the rarest colour of part 21445?

According to our inventories, it is black, found in only 41 sets (10274 ECTO-1, 71040 Disney Castle).

What is the element ID of part 21445 in light bluish gray?

In light bluish gray, part 21445 has element ID 6125569. Number 21445 is the mould number, the same for every colour.

Is LEGO part 21445 still used in recent sets?

Not in our database: its last set dates from 2022 (30434 Aston Martin Valkyrie AMR Pro). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 21445 individually?

Single parts 21445 can be ordered on Pick a Brick (lego.com) in colours currently produced, or on BrickLink for older colours. The part is also included in the sets listed on this page.