BASEBALL FIELD LINING KIT Use ground sockets to permanently locate right and left foul lines and create a "plumb" reference line to align home, pitcher's mound, 2nd base and dead center field. Kit includes: 6 sockets with plugs, 4 lining pegs, 638' roll of #30 heavy duty twine, pilot hole tube and socket setter. Shipping will be $9.00 to the continental US. Nevada residents to add 7.5% sales tax. Please check out my store for other baseball and softball items, including baseball field equipment