• Shop-quality chain tool works for most chains from single to 11-speed
• Proprietary speed dial feature includes one setting to flair the roller pin on Campagnolo 11-speed chain
• Retracting pin guide supports and guides the tool pin up to the face of the chain, eliminating misalignment and chain breakage
• Durable aluminum handle with ergonomic setback to guard fingers
• Guide pin sheer slot for a clean break every time
This item has 30-Day warranty.