i purchased the dusenberg left handed les trem for my Aria 335 copy . i asked my luther to fit it during the guitar set up. i am very pleased with the product. i like the fact it keeps the strings in tune well, it does enough bending for my style of music ,rockabilly, chet ,travis picking,. it looks good on the guitar, good value compared to the competition,for a lefty trem. delivery and packaging very good.