I bought this nut as used, mint condition, and am selling it as that having never used it. I ended up selling the bass I was going to install it on. It comes in its original package with an Allen wrench. I took the best photos of it I could but it was difficult capturing the brass. It doesn't look to have been used much if at all. It is 38.5 mm size, right handed. Shipping is included in the asking price of $115 (continental US). Thanks.