0-HUB21225 Die Cast Hub 2-3/4 x 1/2 inch bore <p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">A budget hub solution to mate your 1/2 inch output shaft directly to a wheel. Plain bore, no keyway. One set screw to hold firmly against a flat on a shaft. The bore can be slightly enlarged. </font></p>
<p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">2-3/4&quot; outer Diameter<br>4-bolt holes pre-drilled, 3/16in.<br>
Bolt hole spacing from inner edge to inner edge: 1-1/16in. <br>
1/2" Bore<br>
4.6oz</font></p>