- This corocon enhance the slide performance and quiet
- As its structure tis for handling the resin pin, so it hard for metalic powder to escape
- Wheel pitch is 30 mm corocon

Compatible Corocon Hook
- Corocon Hook A (GFC-247)
- Corocon Hook B (GFC-248)
- Corocon Hook C (GFC-249)
- Corocon Hook D (GFC-250)
- Corocon Hook E (GFC-255)
- Hook for Aluminum Corocon (Aluminum) (GFC-229)