Thank you for viewing. Please also check the profile section. I am selling this item to organize my equipment. 6-point synchronized tremolo unit Stratocaster I purchased this used to modify the tremolo block to make it heavier, but it didn't fit, so I am selling it. Manufacturer unknown. String spacing was measured with a ruler and is approximately 11.2mm. The tremolo block is made of steel, as a magnet sticks to it. It weighs 272g. The bridge saddles are vintage-style bent saddles. There are scratches on the plate from the saddles, as well as minor scratches and dullness due to aging. Please note that the arm, springs, and screws for attaching to the guitar body are not included. The item will be disassembled and shipped via Rakuraku Mercari (Nekopos). Please understand that this is a used item. If you have any desired price, requests, or questions, please feel free to comment.