The Story
Build efficient gear reduction systems with the LEGO® Technic Gear Worm Screw Long featuring the Type II axle opening. Designed to mesh with compatible Technic gears at a 90-degree angle, this element is commonly used in high-torque mechanisms where smooth power transfer and resistance to back-driving are important. Part number 32905 identifies this specific Technic component.
Part Details
- Long Technic worm screw with Type II axle opening
- Designed for high-ratio gear reduction
- Suitable for winches, steering systems, lifting mechanisms and other Technic functions
- LEGO® part number 32905
Explore More Technic Parts
Browse compatible components in our LEGO® Technic Gears collection, or discover additional elements in our LEGO® Technic Parts collection.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Build efficient gear reduction systems with the LEGO® Technic Gear Worm Screw Long featuring the Type II axle opening. Designed to mesh with compatible Technic gears at a 90-degree angle, this element is commonly used in high-torque mechanisms where smooth power transfer and resistance to back-driving are important. Part number 32905 identifies this specific Technic component.
Part Details
- Long Technic worm screw with Type II axle opening
- Designed for high-ratio gear reduction
- Suitable for winches, steering systems, lifting mechanisms and other Technic functions
- LEGO® part number 32905
Explore More Technic Parts
Browse compatible components in our LEGO® Technic Gears collection, or discover additional elements in our LEGO® Technic Parts collection.



















