This metal tool delivers lasting durability and reliable performance for demanding use. Its precise sizing provides a seamless fit for compressor bolts, ensuring secure engagement and reducing slippage. - Built from metal for longevity and dependable operation in professional shops and personal garages. - Precise size ensures a seamless fit with compressor bolts, improving accuracy and reducing effort. - Suitable for use in a professional auto shop or in your own garage, and it simplifies removing compressor bolts on trucks. - Compatible with 2500 and 3500 platforms and with 5.7 L, 6.1 L and 6.4 L engines. - Designed for professional shop owners and enthusiasts who maintain and repair their trucks. Use scenarios: - Use during AC compressor service or replacement on heavy trucks such as 2500/3500 with 5.7 L, 6.1 L or 6.4 L engines. - Use in a professional shop or home garage when removing or installing compressor bolts as part of routine maintenance or repair tasks.