There is a reason why shaft collars are one of the hot selling hardware products - they are simply essential for many industries and applications. Made from durable materials like stainless steel, aluminum, and brass, shaft collars can be used in a wide variety of settings in order to keep machinery secure. From holding linear bearings and sprockets in place to keeping couplings connected, these handy devices play a vital role in many different types of equipment. Not only are they incredibly versatile, but they are also easy to install which makes them ideal for both DIYers and professional technicians alike.