3mirrors Stainless Steel 3/4″ to 1″ Inch Gas Engine Pulley Crank Shaft Sleeve Adapter Predator W/Step Key
Applications:
High Quality, Fast Free Ship within USA
Made By CNC Machine, which provide perfect match
Alters motors with a different diameter shaft
Alters pulleys for a different speed or belt
Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
Adapts larger wheel bores to smaller axels
Works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gearboxes etc.

Specification:
Sleeve inside diameter 3/4”
Sleeve outside diameter 1”
Sleeve length is about 2.3”
Sleeve Keyway slot 3/16”
Step Key Length is about 2”
Step Key Length is about 1.8”
stainless steel 304

Package:
1* Shaft Adapter & Key