This listing is for one (1) tremolo arm from a mid 1980's Kahler flatmount tremolo. Has the standard 10-32 thread. Tip is the heavy brass "Finger Control" style which can be adjusted for better grip. A cool side effect is that added little bit of brass weight on the end of the arm can create more dramatic "flutter" effects on a soft action Kahler setup. These came on the "State of the Art" top end line with the palm control arm. Sold as is.