3/4 To 1 Inch Crank Shaft Adapter With Step Key Design, Universal Fit For Gas Engines, Sleeve Reducer For Engine Shaft Extension, Precision Machined Chromed Steel, Tough, Corrosion Resistant, Easy Shaft Conversion
✔️ Single unit, chromed steel shaft adapter 3/4 to 1 in fit
The crank shaft adapter is precision-machined from chromed steel to convert 3/4" shafts (19.05 mm) to 1" shafts (25.4 mm) on gas engines and portable equipment. This compact sleeve with a stepped key design provides a secure, slip-free connection for generators, pressure washers, log splitters, and other engine-powered gear that require a simple shaft interface upgrade.
✅ Chrome-plated steel construction resists corrosion and wear
✅ Precision-machined stepped sleeve with integrated keyway for secure torque transfer
✅ 3/4 in to 1 in shaft conversion fits most gas engines and power tools
✅ Pre-installed step key for immediate use with no special tools
💡 What is a crank shaft adapter used for in engine projects? This handy accessory lets you adapt shaft sizes and extend drive compatibility for a wide range of gas-powered equipment. - Fits 3/4 in to 1 in shaft sizes for many gas engines - Provides secure torque transfer with a built-in step key - Chrome-plated steel resists corrosion and extends service life