The Poolmaster 32158 is a Life Hook. Poolmaster’s Maintenance Collection consists of the essential products for pool and spa maintenance. Items include skimmers and rakes, vacuums and hoses, water treatment tools, brushes and poles, accessories and replacement parts made in various styles, sizes, and quality materials. Items from the Maintenance Collection are constructed with durable materials designed to keep your pool sparkling. Made of non-corrosive anodized Aluminum, the life hook is a vital tool for all pool/spa owners. This emergency aid attaches easily and should be used with any standard 1-piece pool pole.