alloy steel construction Crafted from alloy steel, this air conditioner clutch holding tool is built to last. It offers exceptional strength, durability, and wear resistance for longterm performance under heavy use. Its hardness and good toughness make it ideal for demanding auto tasks. Comprehensive 23piece tool kit This versatile set includes 23 pieces designed for various compressor models, making it a musthave for any mechanic. The kit features dualpurpose wrench tools that simplify removal and installation, saving you valuable time and effort while improving overall work efficiency. Enhanced grip and friction Each tool in this set boasts knurled surfaces for grip and increased friction. This thoughtful design allows for better control during operation, reducing slippage and improving precision when working on delicate AC compressor components. Universal compatibility Designed to work with multiple compressor types including 510, 508, 507, 709, 32C, 25C, and 17C models. This wide compatibility makes it an essential addition to any professional mechanic's toolbox or enthusiast's collection for various automotive scenarios. Use scenarios In a or onsite service, use the tool to hold the AC clutch during removal or installation on 510 and 508 compressors, enabling secure operation and saving time. When servicing 32C, 25C, or 17C compressors, use the 23piece kit to perform clutch replacement and related adjustments with reliable grip and efficient tooling. For general automotive AC repairs involving multiple compressor models, this versatile toolkit covers a range of scenarios with consistent performance.