Bearing/wheel spacers for various products:
10 x 14 x 10.5mm (ID, OD, Width). SS304. For Hoyt St Boo'ger UAV
10 x 14 x 3.5mm (ID, OD, Width). SS304. For Hoyt St Boo'ger UAV
8 x 10.5 x 10.4mm (ID, OD, Width). For Hoyt St Boo'ger and EL2
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