These 3D printed shock cord anchors are used to attach your shock cords to the inside of your rocket. This part is specially designed to conform to the inside of your 29mm tube for easy installation and a stronger bonding surface.
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How to Attach a Shock Cord Anchor to a 13mm Tube
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Rocketry Works - Here's an awesome 29mm upgrade to the
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3D Printed Motor Retainer
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How to Attach a Shock Cord Anchor to a 13mm Tube
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