Open Daily 9:00am to 9:00pm by Appointment
website security
Breast Cancer

Customer Breast Cancer Contributions $117
Donated to Dana-Farber Cancer Institute


You have 0 items in your cart

Sub Total: $0.00

Click here to view your cart

Home Page Current Specials My Account Cart Contents Checkout
Categories
Adhesives & Foam (4)
Components (151)
  Avionic Bays
  Boattails
  Bulkplates (17)
  Centering Rings (26)
  Couplers and Bulkhead Assemblies (15)
  Motor Retainers & Adapters (20)
  Nose Cones (14)
  Payload Bays (23)
  Phenolic Tubing (16)
  Piston Systems (7)
  Quantum Tubing (5)
  Rail Guides, Rail Stops & Rivets (8)
Electronics (11)
Model Rocket Kits (48)
Recovery (121)
Rocket Motor Hardware (229)
Rocket Motors (534)
Igniters & E-Matches (9)
Gift Certificates (5)

Jump to Category:
Search Website
 
Use keywords to find products.
Advanced Search
Manufacturers
Information
About Us
Ordering Procedures
Current Specials
Certification Support
98mm and Larger Motors
Launch Schedule
Launch Site Weather Forecast
Resources
Links
Privacy Notice
Contact Us
CR-3.9-2.1
[CR-3.9-2.1]
$3.49

"Centering Rings (CR)" fit inside our airframe tubing while "Coupler Centering Rings (CCR)" fit inside our coupler tubing.

Centering rings and bulk plates for airframes 3.9" and smaller are 3/16" birch plywood, while centering rings and bulk plates for airframes 6.0" and larger are 9-PLY 1/2" birch plywood.
 

This product was added to our catalog on Friday 27 January, 2012.
Reviews
Customers who bought this product also purchased

Pro54 3 Grain Case

1515 Airfoil Rail Buttons

16" Diameter Flame Shield
02 Foot Pro-Experimental Parachute
02 Foot Pro-Experimental Parachute

382I170-14A Classic

396I195-16A Red Lightning
Copyright © 2024, Off We Go Rocketry, LLC. — All Rights Reserved.         Web site hosting and maintenance provided by iPage.