The PR19 is fitted with a wooden 'Jablo' five-blade prop. Not all Spits or Hurricanes have, or had, wooden props - depended on the engine and Mark number, with some using, for example, a three-blade, metal, De-Havilland on the MkV, with later MkVs using a broad-chord, wooden Rotol prop.
Today, most Spit/Hurricane operators will use what is available for the best for the engine and economy of performance to prolong engine/prop life, whilst trying to maintain authenticity of appearance. The BBMF Spits, fro example, use props made by Hoffman - in Germany!