Chain Breaker - Heavy-Duty - 420 428 520 Sizes

Simple, easy to use chain breaker tool for 420, 428, and 520 size chains.

• Compression screw mechanism safely forces pins out without damage
• Remove extra links quickly without special skills or tools
• Compatible with all 420 to 520 chain sizes
• Heavy-duty construction built to last
• Saves time on chain maintenance and adjustments