Sprocket
- NK Standard Sprockets B Type NK60B
- Stainless Steel B-type Sprockets SUS40B
- NK Standeard Double Pitch Type "B" Sprockets NK2050B
- Finished Bore Series B Type FB50B
- NK Standard Sprockets Double B Type NK35-2B
- NK Standard Sprockets B Type NK180B
- NK Standeard Double Pitch Type "B" Sprockets NK2052B
- Finished Bore Series B Type FB60B
- NK Standard Sprockets B Type NK80B
- Stainless Steel B-type Sprockets SUS60B