WING Rocking Tremolo Unit Floyd Rose Licensed Bridge A rather rare WING Floyd Rose type. This type allows for string changes without cutting the ball ends of the strings. This item was removed from a guitar I purchased used. This listing is for the bridge itself; the arm, locking nut, etc. are not included. Sustain block is 40mm. I am also selling this on other sites, so please be sure to comment and confirm availability before purchasing. If there is no comment, I may cancel the transaction. Thank you for your understanding. The sustain block will be disassembled for shipping. Please reassemble it upon arrival. No claims, no returns, and no cancellations are accepted. Thank you for your understanding.