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.

85 results
85 results
Classic Clips

Gray Pin/Peg

$0.19 /ea In Stock

Gray Pin/Peg

In Stock $0.19
Classic Clips

Gray Panel Clip

$0.75 /ea In Stock

Gray Panel Clip

In Stock $0.75
Classic Clips

Panel Side Adaptor

$0.56 /ea In Stock

Panel Side Adaptor

In Stock $0.56
Micro Clips

Cable Clip

$5.50 /ea In Stock

Cable Clip

In Stock $5.50
Spacers & Washers

Gray Thin Spacer

$1.09 /ea In Stock

Gray Thin Spacer

In Stock $1.09
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.