This is an Unassembled Universal Arm Set from the Educational Construction|
Series by Tamiya.
Use for making parallel link, slide crank or lever crank systems.
Grey plastic parts are attached to sprue trees.
Includes all needed screws, nuts and bolts.
Detailed pictorial instructions.
One Unassembled Universal Arm Set.
Long Nose Pliers
Keep away from children under 3 years of age due to choking hazard.