5/8 To 3/4 Shaft Adapter And Pulley Reducer Sleeve For Crankshaft, Includes 3/16 Keystock, Durable Steel Sheave Sleeve, Converts 5/8 Inch To 3/4 Inch For Motors And Pulleys, Ideal For DIY Rotating Assembly Upgrades

Single 5/8 to 3/4 Crank Shaft Sleeve Adapter with Keystock
✔️ Converts a 5/8 in crank to 3/4 in shaft with 3/16 in keystock

This steel shaft sleeve lets you adapt a 5/8 inch crankshaft to a 3/4 inch diameter, making it easy to fit different motors and pulleys in DIY rotating assembly upgrades.

✅ 5/8 in (15.9 mm) to 3/4 in (19.1 mm) shaft sleeve adapter with 3/16 in (4.8 mm) keystock
✅ Cold-rolled steel construction, CNC precision machined for durability (76.2 mm length)
✅ Includes one adapter and one keystock for secure mounting
✅ Sleeve length 3 in (76.2 mm) fits common DIY setups
✅ Weight approx. 60 g for easy handling

💡 What is a crank shaft sleeve adapter used for in DIY motor and pulley setups? It's a handy way to adapt shaft diameters to fit different pulleys and gearboxes. - Adapts 5/8 in (15.9 mm) to 3/4 in (19.1 mm) shafts - Handy for upgrading rotating assemblies in workshops - Uses 3/16 in (4.8 mm) keystock for secure mounting - Made from cold-rolled steel with CNC precision