R-HT

The R-HT is a Nerf product that was released in 2019 to promote the video game Fortnite.

Details
The R-HT is a melee weapon based on the Reaper harvesting tool from the game. Its blade is eleven inches long.

Trivia

 * "R-HT" could stand for either "Rare - Harvesting Tool" or "Reaper - Harvesting Tool", as the Reaper is a Rare Harvesting Tool in Fortnite.