GLM Products was known for providing excellent products for years. This replacement screw kit is well-manufactured with quality materials for optimal performance and reliability. This product serves its purpose and assures long-life service. Designed for use in marine environments. Key Features: Interchangeable with the following: Mariner, Force, OMC, Volvo, Johnson, Evinrude, Chrysler F40109, GLM 22420, Mallory 9-72650, Mercruiser/Mercury 816610A2, 816610A1, 10-28634A1, 10-28634, 10-79953, 10-79953A2, 10-79953Q2, 10-79953Q04 This product is an ideal replacement screw set hardware. Durable construction: Made from quality materials; corrosion-resistant materials for reliable service Hassle-free, easy to install Quality tested: This part has undergone try-on testing to guarantee a quality seal. This product meets or exceeds the original equipment part it replaces. Please kindly refer to manufacturer recommendations for proper installation/fit information.