KTS PR-18 Block Style Saddles 10.8mm. These are titanium block saddles for Strat-style tremolo/non-tremolo bridges with a string spacing of 10.8mm. By installing KTS titanium saddles, you can add a bright tone with a rich mid-range and a warm sound to your guitar, improving note separation. They have been used, but are in good condition. The price has increased recently, so take advantage of this opportunity. https://www.soundhouse.co.jp/products/detail/item/194054/ No claims and no returns accepted.