Nickel plated steel liftarm beams where ultimate strength (maybe additional weight?) is needed. These will also be attracted to magnets for more creative builds (they are not magnetic themselves). Price is per beam / liftarm.
Nickel plated steel liftarm beams where ultimate strength (maybe additional weight?) is needed. These will also be attracted to magnets for more creative builds (they are not magnetic themselves). Price is per beam / liftarm.