Intro- Brellock™ is a light weight stainless steel locking unit that securely locks and supports café style umbrellas. The unique and patented locking system has a base unit which is set into a slab or deck and an upper unit that an umbrella (or Other Uses as listed on Detailed Information page), is secured into. Umbrellas which are attached to the Brellock™ unit are quickly and easily locked onto the base unit without the need for tools. Mounting and dismounting your umbrella is easily done in a matter of a few seconds. Watch the video below and see our Photo gallery