Two iconic horror film items, but on the same character despite not being the same series.
Do We Have This One? Jason of Friday The 13th had a hockey mask. Leatherface of The Texas Chainsaw Massacre had a chainsaw. For some reason, references to Slasher Flick killers often have both. This might seem like Did Not Do The Research, but this seems to be done by people who actually know about horror films. So it's likely just a Captain Ersatz, since neither character is in the public domain.