The 4-Point Box End Wrench 3/16" is a steel tank wrench that fits most valve stems and gas connections. This tool features a large handle for a firm grip and precise leverage when in use. The socket holes are also crafted to be deep, smooth and precisely sized for solid connections. This tool can also be used to adjust the jack drive or idler pulley on the Ultrafeed® Sewing Machine.
|Machine Series:||Stitch Master|