Teeth: 10
Chain Size: #41
Bore: 3/4"
"SS" Type Automatic Clutch for 4 Cylinder Engines.
Six sintered metal shoes engage at 2000 RPM
Stainless steel garter spring, works clockwise or counter clockwise,
oilite bearings for long life
Works in oil, dirt and water with proper maintenance
3/16" Keyway and Allen set screws included.