INCLUDES:20/55 laser cut centering ring set 20/60 laser cut centering ring set 20/50 adapter ring (Rocket Motor O Rings) 20/50 split adapter ring Engine blocks Engine hook retainer rings Engine hooks Engine mount tubes Product Item #: EST3158
- Regular engine mounts
- Easy to assemble with complete insturctions
- Kit fits BT-50, 55 and 60 tubes
REQUIRES:Hobby knife Sandpaper
COMMENTS:Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities
Warning: This product can expose you to substances known to the State of California to cause harm. Click here for more details.