SSS - Spring Steel Spool Set - Option Part
Same spool axle that is included in the A12 kit -- just packaged to included the necessary spur nut (A12-AT1215) and two appropriately sized o-rings to remove any wiggle on the spur gear
Awesomatix A12 Spring Steel Spool Set contains:
- 1x A12-AT1215
- 1x A12-STA1212
- 1x A12-OR91
- 1x A12-OR915