Japanese Motorcycle Standard
Spline Screwdrivers
12-point spline drive common in Japanese motorcycles and automotive applications. Provides excellent torque transfer for high-stress fasteners.
Spline Applications
Japanese Motorcycles
Brands: Honda, Yamaha, Suzuki, Kawasaki
Uses: Engine cases, transmission bolts, critical fasteners
Automotive
Uses: High-torque applications, engine components
Advantage: Superior grip under high stress