- Aluminum alloy material<br />- Compatible with 2.0mm motor shaft<br />- Package contains 5 adapters<br />&nbsp;                                                                                                                                Dimensions: 0.00 in x 0.00 in x 0.00 in (0.0 cm x 0.0 cm x 0.0 cm)<br />Weight: 0.28 oz (8 g)<br /><br />