Wide Application: Suitable for maintenance of various air conditioning and cooling equipment household, commercial, and industrial settings Long lasting Construction: The use of stainless steel makes the tools not only wear resistant but also highly resistant to rust Compared to common tools, their usage time can be increased by over three times Efficient Tool Set: This stainless steel fin comb set includes multiple tools designed to improve maintenance of air conditioning condensers and cooling coil radiators Targeted Problem Solving: In air conditioning and cooling structure maintenance, fin deformation and buildup are common issues that reduce heat dissipation This set uses professional comb designs to solve fin straightening and challenges Tool Configuration: Each tool is carefully designed for different fin types to provide full coverage The green comb suits light straightening and coating preservation The stainless steel comb is robust for heavy repair