Crank Pulley Tool 1 v2 upgrade kit

Features:

• Allows you to upgrade your original Company23 503 tool to the new V2 design
• Includes reinforcement ring and new small pins 
• Requires you to drill out the 4 small threaded holes in your existing tool handle using an M8 or 5/16" drill bit

Works With:

• Original Company23 503 (version 1 design)