Product Description:6 String Chrome Bridge Wrench Screws for Electric Bass Guitar Saddle PartsDescription:The 6 String bass bridge used in Bass guitarIt can replace your old or damaged bridgesGreat performance,elegant designEvery product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified, which include Part Number, Model Number and inspection date informationMade from high grade zinc alloy material, durable and long lastingMaterial:Zinc AlloySize Chart:Size ( L x W x H) : Approx. 113 x 45 x 18mm/ 4.45 x 1.77 x 0.71inPackage Includes:1 Piece L Shaped 6 String Bass Bridge1 Piece Wrench4 Pieces Screws