54mm - Kozmo Minimum Diameter Motor Retainer RMS 54/852 » Rugged ABS construction to

» Rugged ABS construction to survive crashes

6" Coupler Tube Dimensional Specifications

Tubes are sold by the foot with a 5' length maximum

A rechargeable digital altimeter (for model rockets only) that analyzes flight altitude

54mm - Kozmo Minimum Diameter Motor Retainer RMS 54/852 » Rugged ABS construction toMade in Texas. These Minimum Diameter (MD) motor retainers are machined in the Great State of Texas out of 6061 T6 Aluminum. They're provided with a 1 4 20 forged stainless steel eye bolt and a 5 16 18 stainless steel stud. These Kozmo MD retainers are Type 2 Anodized in red, amazingly lightweight, and will fit snugly to our 38mm and 54mm filament wound motor mount tubes. Attach using JB Weld or circumferential screws. Dimensions Length: 1. 5" (body