Setobrick

LEGO part 4450: Technic Axle and Pin Connector Angled #7 - 168.75°

Technic Connectors4 colours38 sets

LEGO part LEGO part 4450: Technic Axle and Pin Connector Angled #7 - 168.75°

Specifications

Reference4450
CategoryTechnic Connectors
MaterialABS plastic
Colours4
Sets38
Listed pieces138
First appearance2024
Latest appearance2026
Element (Black)6523971
Most common colourBlack
Main themesTechnic, Star Wars, Icons
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 4450, Technic Axle and Pin Connector Angled #7 - 168.75°, belongs to the Technic Connectors category. It exists in 4 colours and appears in 38 sets of our database, from 2024 to 2026, for a total of 138 listed pieces. Its most common colour is Black.

Number 4450 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in black, it is 6523971.

Part 4450 through the years

The oldest set in our database that contains part 4450 is 10335 The Endurance, released in 2024 in the Icons theme. It is still in use: the most recent set featuring it, 42232 Koenigsegg Sadair's Spear Megacar, dates from 2026.

Its peak year is 2026, with 22 sets containing it. The set with the most copies is 75419 Death Star: 12 copies, against an average of 3.6 per set.

It is spread across several themes, led by Technic (55%), Star Wars (13%) and Icons (5%). With 38 sets, it ranks no. 1,926 of 2,731 parts in our database and no. 64 of 74 in the Technic Connectors category.

Sets containing part 4450, by period

PeriodSets
20243
202513
202622

Colours of part 4450

Even its least common colour, red, can be found in 2 sets.

Colour (element ID)SetsPiecesExample sets
Black65239712884422327635571872
Reddish Orange6452863825427034220242205
Light Bluish Gray6533802719763557544242235
Red65553402107541942213

Where to buy part 4450

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

Search part 4450 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 4450

Sets ranked by popularity that include at least one part 4450, in any colour.

Often found with part 4450

Parts that share the most sets with part 4450, based on set inventories.

More parts in the Technic Connectors category

All parts in the Technic Connectors category

Frequently asked questions

How many LEGO sets include part 4450?

Part 4450 (Technic Axle and Pin Connector Angled #7 - 168.75°) appears in 38 sets listed on Setopedia, from 2024 to 2026, in any colour.

Which LEGO set contains the most copies of part 4450?

Set 75419 Death Star, released in 2025, contains 12 copies, the highest count in our database. On average, a set containing part 4450 has 3.6.

Which colours does LEGO part 4450 come in?

4 colours are listed for part 4450. The most common is Black, found in 28 sets.

What is the rarest colour of part 4450?

According to our inventories, it is red, found in only 2 sets (75419 Death Star, 42213 Ford Bronco SUV).

What is the element ID of part 4450 in black?

In black, part 4450 has element ID 6523971. Number 4450 is the mould number, the same for every colour.

Is LEGO part 4450 still used in recent sets?

Yes: it appears in sets released in 2026, such as 42232 Koenigsegg Sadair's Spear Megacar.

Where can I buy LEGO part 4450 individually?

Single parts 4450 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.