0-PRB0155 Proboat 1.9 x 3.0in. SS Propeller <p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Pro Boat stainless steel propellers offer increased durability and improved performance over plastic or composite propellers. Upgrading to stainless steel propellers is easy and affordable and offers improved acceleration and top end speed at a nominal cost. In addition, you can easily balance any Pro Boat stainless steel propeller for even faster acceleration and higher top end speeds.</font></p>