K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

1139 results
1139 results
Classic Connectors

Pink 3-way Connector

$0.26 /ea In Stock

Pink 3-way Connector

In Stock $0.26
Classic Connectors

Gray 3-way Connector

$0.30 /ea In Stock

Gray 3-way Connector

In Stock $0.30
Classic Connectors

Gray 2-way Connector

$0.20 /ea In Stock

Gray 2-way Connector

In Stock $0.20
Classic Connectors

Orange 2-way Connector

$0.26 /ea In Stock

Orange 2-way Connector

In Stock $0.26
Join Waitlist We generally have more stock on hand than our website shows. So stock could be updated quickly! We try to restock at least once a week if possible depending on part supplies.