Feature 1Applicable: Fit for big twins 1936 to 2006 Primary Drive HD Lock Hub Nut, mainshaft sprocket nut wrench tool is a versatile addition to your tool collection. 2Versatile Tool: The pulley lock nut wrench tool is a versatile tool that is designed specifically for loosening or tightening pulley lock nuts. 3Durable Construction: Made from carbon steel materials, the wrench tool is built to last. It features a sturdy construction that can withstand heavy use and provide long lasting performance. 4High Efficiency: The pulley lock nut wrench tool allows for efficient and effective loosening or tightening, helping you complete your tasks with ease and accuracy. 5Easy to Use: With its ergonomic design and user friendly features. It provides a comfortable grip and allows for smooth and effortless operation, saving you time and effort.Item Type: Pulley Lock Nut Wrench ToolMaterial: CarbonSteelNut Size: 1 7/8in nut with 1/2in drive and main drive HD Lock Hub nutApplicable: Fit for big twins 1936 to 2006.Primary Drive HD Lock Hub Nut .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Pulley Lock Nut Wrench Tool1xThreadedBushing1xSpindleSprocketWrench