SAN DIEGO, California USA — Aero Pack International has added a new motor retainer, the RA38H Quick-Change Motor Retainer. This unit is designed specifically for use with Propulsion Polymers 38mm hybrid motors.

It is available for both paper motor mount tubes (RA38HL) or phenolic and fiberglass motor mount tubes (RA38HP). Note that the RC38H cap, available separately, will work with existing Aero Pack 38mm retainers.

Aero Pack International may be reached at http://www.aeropack.net or by phone at 858-566-2900.