- Two-piece cotter pin wrench designed for easy removal and replacement of free-wheeled pulleys on B series generators. - Features a 10mm x 12mm end for securely locking the generator in place during maintenance. - Compatible with 1/2 inch drive tools, making it versatile for various applications. - The 33 spline cylinder fits precisely into the pulley locking bolts, ensuring a firm grip and preventing slippage. Key Benefits: - Simplifies the pulley maintenance process, saving time and effort. - Enhances safety by securely locking the generator, reducing the risk of accidents during repairs. - Durable construction ensures long-lasting performance, making it a reliable tool for both professionals and DIY enthusiasts. Use Scenarios: - Ideal for mechanics performing routine maintenance on generators, ensuring efficient and safe operation. - Perfect for automotive technicians needing to replace or repair pulleys in various vehicles. - Useful for DIY projects involving generator upkeep, providing a handy solution for enthusiasts. This cotter pin wrench is an essential tool for anyone working with generators, offering functionality and compatibility for effective maintenance.