Filler Cap Wrench

thingiverse

People who sail on boats will tell you that a standard plastic wrench is not sufficient for their needs. What's required is a wrench designed specifically for use with boat winch handle type caps. This is because winch handles have a tendency to damage the delicate aluminium parts, while also providing too much leverage, leading to over tightening and seizing. Furthermore, locating winch handle caps in cramped spaces can be extremely frustrating due to their awkward placement. However, this specialized wrench comes equipped with short reach, designed specifically for accessing those hard-to-reach areas. And that's not all – it's also a cost-effective option compared to traditional winch handles or stainless steel keys which are notorious for falling overboard.