FU-Tone Titanium Saddle Insert Set (6 String) Black Titanium Insert Block / Floyd Rose / Free Shipping Nationwide The FU-Tone Titanium Insert Block is made from the highest quality, carefully selected titanium. There are various grades of titanium. Many titanium products use titanium with a tensile strength of 40,000 Psi. However, FU-Tone uses high-quality titanium with a tensile strength of over three times that, at 140,000 Psi. Don't you often find that insert blocks crack, expand, or get stuck? Power up your locking tremolo with high-performance titanium hardware! You'll definitely stand out with colorful titanium hardware! An easy-to-install upgrade for ultimate performance and response. Titanium insert block for FLOYDROSE ORIGINAL ・Color: Black ・Set Contents: 6 sets ・Free shipping nationwide Other parts are also available for sale in our shop! Search for Mutsunokami Gakki!! #MutsunokamiGakki #FUTone #FloydRose #Floydrose #InsertBlock #TremoloParts #TitaniumParts