Cheap And Discounts Boat Propeller 7 3/8x5 3/8 for Mercury 2HP-3.5HP 3 Blades Aluminum RH 7.375x5.375 Wholesale. Buy Directly From Merchant ARKDOZA Marine Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.