<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size: 18px;"><b>Features:</b><br><span style="background: white; color: #fff;">OOTDTY</span> &nbsp;<br>Make from Steel materials, it have good mechanical property, toughly, and corrosions resistance.<br>High hardness &amp; tensile strength, low wear tear, Enduring &amp; reliable use.<br>Suitable for installing middle axles of bicycles square hole.<br>Accurate and smooth tapping, easily installation.<br>Suitable for installing the center axles of various bicycles, such as mountain bicycles, foldings bicycles.<br><br><b>Specifications:</b><br>Materials: Steel<br>Styles: about 8mmx15/10mmx14/12mmx14/15mmx15<br>Detail size as shown in the picture<br><br><b>Package Includes:</b><br>2Pcs Bike Hexagonal Crank Arm Bolts<br><br><b>Note:</b><br>Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.<br><br><br><br><br><br><br><br><br><br><br> </div></div></div>