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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Single Stage: A3-4T (First Launch)
and durable
YBBX238-Instructions
6″ MMC style kits
Spill Hole Diameter: 11
Launch Lab Rocketry 38mm Molded Motor Retainer Color:Gray 38mm Molded Retainer Single Stage: A3-4T (First Launch)Launch Lab Rocketry Vander Burn 38 mm Injection Molded Polycarbonate Screw On Plastic Motor Retainer (Gray or Blue) Finally, an affordable, strong 38 mm motor retainer solution! Injection molded polycarbonate means this will handle the heat and has the durability to last. Stronger than 3D printed retainers, and more affordable than aluminum. Each retainer consists of a precision threaded inner collar and outer retainer ring. Universal fit for all 38
US$ 162.23
US$ 497.50
US$ 232.50
US$ 497.50