Retainer Assembly 54mm

• Two-Piece Light-Weight Assembly For 54mm Paper Motor Mount Tubes `L`
• 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 Motor Mount Tube With JB WeldŽ And You`re Done!
• Just Slide Motor In And Thread On Cap, That`s It!
• Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/2" Or More Below Lower Centering Ring

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