TA7539PA, Tailcone Retainer Assembly, 75mm MMT to 3.9" AF, P, Aluminum

Tailcone Retainer Assembly, 75mm MMT to 3.9" AF, P, Aluminum Complete Tailcone Retainer Assemblies For 75mm Motor Mount Tubes `P` and 3.9 I.D. Airframes Same Tool-Free Thread-On Attachment As Our Standard Retainers Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Detailed Internal Profiles Provide Light Weight Cones Can Be Used On More Than One Rocket To Save Cost