Callaham Stainless Steel Tremolo Arm - '64 Virtual Pop-in Parchment

"64" length; 5 1/4" tip to center; Virtual Pop-in Tremolo Arm :The short thread on the Virtual Pop-in Arm is just to keep the arm from being pulled out of the block. (Can only be used with our Enhanced blocks.) Callaham's favorite length arm is the Callaham "64". It being 3/4 shorter than a standard fender length arm puts it in the proper location to hold the arm and still pick extremely comfortably.