??Specifications:<br />Weight: 114g<br />Material:<br />Axle: Stainless Steel<br />Nut &amp;amp; Handle: AL7075<br />Size: Size: front 14.5cm¡ê? rear 18.3cm¡ê? seat 5.5cm<br />Color: Black¡ê? Gold¡ê? Silver¡ê? Blue¡ê? Red<br /><br />Features:<br />Handle works as a five-square socket wrench to lock the skewers for anti theft<br />it can be easily fixed or released from skewers via a bolt<br />Increase your beloved bicycle's security<br /><br />Package Includes:<br />1 set of bicycle quick release