Tools & C-Ring Usage
Learn the tools used to build Technic robots and how to assemble C-rings.
Tool Usage 1
Phillips Screwdriver
Used to tighten or loosen 5mm and 8mm bolts.
Nut Driver
Used to tighten or loosen flange nuts and supports.
Tool Usage 2
01
If bolts and nuts won't come apart, loosen the bolt first.
It's a self-locking nut, so it stays firmly fixed.
02
The angle tab is bent at 135°, letting you build a variety of shapes.
Angle tab 2×2 doesn't need a nut.
03
Hinges connect frames so they can move relative to each other.
You can assemble it using bolts and nuts.
C-Ring Assembly
01Assemble the C-ring first using a screwdriver.
⚠️ Don't add nuts on link bolts or link supports.
02Slide the C-ring onto the link bolt or link support.
