Monstro Holds has teamed up with Arm Assassin to bring you the One-Handed Nightmare! A single handed version of the top selling Napalm's Nightmare 2.0!

This beast of a hold is made of solid steel with a locking pin allowing you to interchange grips with the Nightmare 2.0. If you do not own a nightmare 2.0, you must select the 2 3/8" grip option.



  • ~7 inches wide
  • Weighs ~4lbs
  • solid steel
  • welded contruction
  • interchangeable grips with Napalm's Nightmare 2.0
  • 7-10 business day lead time on average


One Hand Nightmare by Arm Assassin

$40.00 Regular Price
$36.00Sale Price