Please refrain from negotiating individual item prices. This is a bridge saddle set for American Standard guitars, genuine Fender USA parts. It includes the original black screws and black set screws. Also included is a set of Montreux Oval Point stainless steel set screws with round shafts, just like vintage ones. Replacing these can significantly alter the sound quality. It has been used to some extent, but I don't think it shows much wear. ■ Bridge saddles for old American Standard ■ Set of 6 ■ Saddle pitch: 10.5mm ■ String height adjustment: 1/20" (0.050") = approx. 1.27mm wrench ■ Dimensions ・Octave adjustment screw diameter: approx. 2.8mm MONTREUX string height adjustment set screws, inch standard, stainless steel, 3/8" (approx. 9.5mm) x 8 pieces, 5/16" (approx. 7.93mm) x 4 pieces, total of 12 pieces ■ String height adjustment set screws ■ Inch standard ■ Oval Point ■ Stainless steel ■ Dimensions ・3/8" (approx. 9.5mm) x 8 pieces ・5/16" (approx. 7.93mm) x 4 pieces ・Outer diameter: approx. 2.8mm