[COMPATIBLE WITH MODELS] This bump handle assembly is specifically designed for various models including EC40, EC40AC, EC50A, EC50AC, EC65, EC65A, EC75, and EC75A, guaranteeing a seamless fit for your pool equipment. [COMPLETE INSTALLATION PACKAGE] The assembly includes not just the bump handle but also essential components like screws and an iron pin, providing everything you need for a smooth installation experience. [ CONSTRUCTION] Crafted from robust materials, this bump handle assembly is engineered to endure regular use, guaranteeing longevity and reliability in maintaining your pool filter system. [EFFICIENT PERFORMANCE ENHANCEMENT] Designed to improve the operation of your pool filter system, this assembly facilitates effective cleaning cycles that keep your pool water clear and inviting. [EASY INSTALLATION PROCESS] Featuring a straightforward design, this assembly can be installed without any tools required, making it accessible for those looking to maintain their pool equipment efficiently.