RA75L Aero Pack Retainer Assembly - 75MM - L

Retainer Assembly, 75mm, L Two-piece lightweight Assembly For 75mm Motor Mount Tubes such as thick LOC 75mm tubes. Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation! Simply Bond to the motor tube JB Weld® And You`re Done! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 3/4" Or More Below the Lower Centering Ring. These will fit thicker 75mm LOC Motor Tubes. Does NOT include JB Weld or any adhesive.