Jescar Stainless Steel fret wire for Guitars and More - Medium/Highest Gauge - Six Feet - Beautiful and Durable! (FW55090-S) Six feet of beautiful, durable Jescar Stainless Steel fret wire. The most durable wire available! Great for acoustic & electric guitars, banjos, dulcimers, cigar box guitars & more Six feet is more than enough for any standard guitar, banjo or other standard-sized instrument Great for new building or repair work! Comes in pre-radiused 8-inch lengths for ease of install Size Specs: Crown Height: .055" (1.40mm), Crown Width: .090" (2.29mm), Tang Depth: .067" (1.47mm). Recommended Tang Width: .023"