Specification:
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<br />2 Pcs Flexible Shaft Couplers 5MM X 8MM. Perfect fit from 5mm stepper motor shaft to ballscrew, shaft or threaded rod 5/16" or 8mm. 4 grub screws
<br />Dimensions 25mm x 18mm
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<br />Material: Aluminum Alloy
<br />SKU:CCBTYJT4<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5876f65bf03f444ef11b5172-large.jpg></b></b></p>