Very handy to safely slow the rotor head to a stop. Specially designed for Diamond Multi-Blade Rotor Head Systems including Century's 600 size Multi-Blade Scale Mechanics but may be used on other Century rotor head systems with metal hub.
- Silver machined head button for metal block
- 3mm threaded stud to attach to hub
Shown when mounted on Diamond 550-600 (.30-.50) size multi-blade rotor heads: