3D printed Ring Contact magnet sensor spacer. Printed in white PETG. You will receive the following: 3 x spacers. 3mm upto 20mm in thickness. Please specify after ordering, if no message is received, 3 x 10mm will be sent as default. We also offer other ring products in our listings. Simply stick onto a UPVC door with double sided tape (Sold separately) For generation 2. *please allow an extra day before shipping, due to these being printed after ordering. Thanks*
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