New old stock tremolo bar for REAL ORIGINAL FLOYD ROSE TREMOLO SYSTEMS. The thread pitch is 6.3mmx100. This is the correct thread pitch for and original Floyd Rose Trem. Many people will tell you that 1/4-28 thread will work however this is NOT TRUE.
This trem arm is for REAL ORIGINAL FLOYD ROSE TREMOLO SYSTEMS ONLY! If your trem system says Licensed By Floyd Rose, or has any other brand name stamped into it, this arm WILL NOT Fit. Please make all necessary measurements before ordering.