The Anchor Block is a versatile connection element that allows connections between plates, linkages, or beams from all six surfaces. Made of acetal plastic; requires Thumbscrews, sold separately.

These plastic spacer/bushings are used in conjunction with 6 mm axles to keep your mechanisms and wheels running smoothly. Can also be used as a 2 mm spacer between metal surfaces.

This starter set includes what you need for students to get to building robots, including any of the three hero models, with step-by-step instructions in the builder’s guide.

This high-quality six-volt DC motor was made specifically for use with the TETRIX^® PRIME building system. It has a two-wire DC gear head motor built into a servo case. The motor has 51 oz/in. of stall torque while possessing full-range PWM speed and directional control.