Rocketry Planet

WORLD WIDE WEB — Aero Pack International / Missile Systems (API) is pleased to announce the release of their new 75mm and 98mm Quick-Change Motor Retainers.

Like their popular 29mm, 38mm and 54mm retainers, the new Level III retainers are precision machined from 6061-T6 aluminum and mil-spec type III hard black anodized. The only difference is that the 75mm and 98mm retainers have a flange for attachment to the lower centering ring. Stainless steel socket head cap screws and t-nuts are included. Optional high-grade Teflon™ grease is also included.

These large but light-weight retainers maintain the knurled thread-on cap for fast tool-free motor change. The minimum airframe I.D. for the 75mm retainers is 3.875 inches and for the 98mm retainers is 5.000 inches. Pricing for the new Level III retainers is $48.00 for the 75mm and $58.00 for the 98mm.

They also have T-shirts. These are white 100% cotton Hanes Beefy-T's™ with the following phrase printed on the back in blue lettering:

"High Power Rocketry
Is Life!
Anything Else
Is Just Waiting!"

Available in Small, Medium, Large and X-large, they are a bargain at only $12.00.

Watch for future releases of additional precision machined aluminum rocket components such as tail-cones, bulkheads, centering rings and flush mounting fin cans with locking fin grooves.

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For more information:
Aero Pack International / Missile Systems
8190E Mira Mesa Blvd. #308
Miramar, CA 92126
E-mail: This email address is being protected from spam bots, you need Javascript enabled to view it
Phone/fax: (619)566-2900
URL: http://www.aeropack.net