A Do heavy duty dock mounted bumpers require professional installation? Not at all. Slammer Marine bumpers are designed for simple DIY installation using basic tools like a power drill, level and hand saw for custom length track. Slammer ships standard 40” sections of track and stainless steel mounting screws with both its custom length fenders and standard length fenders. . The Slammer Marine Integrated fender System fenders includes all necessary mounting hardware and can be easily installed to most surfaces. Once installed, Slammer’s offer long-lasting, low-maintenance dock and hull protection.