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Classic K'NEX Connectors

These are the classic K'NEX connectors available. Connectors in the standard K'NEX colours are highlighted.

All dimensions shown are approximate. These are all new parts, available for shipping worldwide.

Please note that the round hole in these connectors is approx. 6mm (1/4 in) in diameter. Click here to find out what the "Available" figure means against each part.

We also have some Bulk offers available on classic K'NEX connectors.

Just Classic K'NEX connectors

Just Classic K'NEX connectors

Ref: 99291J

Available: at least 64

This pack of 100 Classic K'NEX connectors will help you to design and build bigger and better models. 10% discount

K'NEX Connector 2-way straight Orange

K'NEX Connector 2-way straight Orange

Bulk pack available

Ref: 90902

Available: at least 11901

K'NEX Connector 2-way straight Brown

K'NEX Connector 2-way straight Brown

Ref: 91902

Available: Limit of 64

K'NEX Connector 2-way Light Grey

K'NEX Connector 2-way Light Grey

Bulk pack available

Ref: 90903

Available: at least 4590

K'NEX Connector 2-way Red

K'NEX Connector 2-way Red

Ref: 909032

Available: Limit of 4

K'NEX Connector 3-way Red

K'NEX Connector 3-way Red

Bulk pack available

Ref: 90904

Available: at least 19512

K'NEX Connector 4-way Green

K'NEX Connector 4-way Green

Bulk pack available

Ref: 90905

Available: at least 18057

K'NEX Connector 4-way Black

K'NEX Connector 4-way Black

Ref: 909052

Available: only 3645

K'NEX Connector 4-way Light green

K'NEX Connector 4-way Light green

Ref: 909053

Available: only 619

As used in Mighty Maker sets.

K'NEX Connector 4-way Red

K'NEX Connector 4-way Red

Ref: 909057

Available: Limit of 8

K'NEX Connector 4-way 3D Silver

K'NEX Connector 4-way 3D Silver

Bulk pack available

Ref: 909091

Available: at least 27241

K'NEX Connector 4-way 3D Red

K'NEX Connector 4-way 3D Red

Ref: 909093

Available: Limit of 4

K'NEX Connector 5-way Yellow

K'NEX Connector 5-way Yellow

Bulk pack available

Ref: 90906

Available: at least 7892

K'NEX Connector 5-way Dark Grey

K'NEX Connector 5-way Dark Grey

Ref: 909062

Available: Limit of 250

K'NEX Connector 5-way Red

K'NEX Connector 5-way Red

Ref: 909065

Available: Limit of 64

K'NEX Connector 5-way for Track Orange

K'NEX Connector 5-way for Track Orange

Ref: 90910

Available: Limit of 1000

As used in the original K'NEX roller coaster and the Big Ball Factory, to attach orange K'NEX track to a model.

K'NEX Connector 7-way 3D Blue

K'NEX Connector 7-way 3D Blue

Bulk pack available

Ref: 90907

Available: at least 16022

K'NEX Connector 7-way 3D Red

K'NEX Connector 7-way 3D Red

Ref: 909076

Available: Limit of 4

K'NEX Connector 7-way 3D Black

K'NEX Connector 7-way 3D Black

Ref: 909075

Available: Limit of 2

K'NEX Connector 8-way White

K'NEX Connector 8-way White

Bulk pack available

Ref: 90908

Available: Limit of 3000

K'NEX Connector 8-way Blue

K'NEX Connector 8-way Blue

Bulk pack available

Ref: 908003

Available: only 2417

K'NEX Connector 8-way Orange

K'NEX Connector 8-way Orange

Bulk pack available

Ref: 908004

Available: only 2962

As used in the K'NEX Bloodhound car.

K'NEX Connector 8-way Silver

K'NEX Connector 8-way Silver

Bulk pack available

Ref: 908005

Available: only 3287

As used in the K'NEX Bloodhound car.

K'NEX Co-cross tie Fluorescent yellow

K'NEX Co-cross tie Fluorescent yellow

Ref: 91432

Available: Limit of 500

To attach any type of coaster track to a model. As used in all recent classic K'NEX coaster sets.

Website last updated 17 September 2021. Feedback 99% positive over last 12 months (3,000+ orders) More...

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Extra search words: KNEX connector, K'NEX koppelstuk, KNEX koppelstuk