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Semroc Centering Ring Wound Craft Paper BTH-52(LT-115) to BT-55(1pk)  SEM-CR-52H-55

Semroc Centering Ring Wound Craft Paper BTH-52(LT-115) to BT-55(1pk) SEM-CR-52H-55

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$0.69
SKU:
SEM-CR-52H-55
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Semroc Centering Ring Wound Craft Paper BTH-52(LT-115) to BT-55(1pk)  SEM-CR-52H-55

Laser-cut rings for centering a BTH-52 motor tube inside a BT-55 tube

ID = 1.215"

OD = 1.283"

Thickness = 0.25"

Made in the USA

 

Warranty for 1 year from manufacturer defects
  • 5
    Perfect for that scratch build 29mm project!

    Posted by Don on 7th Mar 2023

    Perfect! Building a FSI Viking V from plans and wanted to fly it on 29mm motors. There isn't much room between the tubes so these worked perfectly!