Spring Special size 3.4mm (2 pcs) (Material) - HobbySearch Hobby Tool Store

This item is limited to 5 per household.

- Black with heavy springs. The core recommendations of the metal pipe is small in a linear easy maneuverability.

- Spring parts corresponding to the black metal parts supply and discharge pipes of metal series.
- Since the spring of type line is thin, the gap can be difficult when you bend and adjust the curvature
You may also be used to slowly so than metal pipe.
- Choose the spring and pipe diameter 0.1 to 0.2mm smaller than the diameter of the pipe you want to use metal
The naturally maneuverability.

- 20cm length
- 5.0mm pipe supports, such as S2

Item Size/Weight : 9.4 x 6.1 x 0.4 cm / 7g