Replacement stud with thread and knurled fit for easy replacement (use 7mm socket wrench). Standardly mounted in Park Tool CT-5 (older version), CT-6, CT-6-2, CT-6-3, MT-40, MTC-40, MTB-1 and MTB-5 riveters.
Total length 16 mm, does not allow the chain pin to be completely pressed out of the chain.
Surface treatment chemical blackening or chrome plating.
Product ID: 11172