A latch assembly comprises a hollow bore comprising a cylindrical inner surface. A latch comprises a base abutting the cylindrical inner surface. A body comprises a first end adjoining the base, a distal end distanced from the first end, and a groove extending from the distal end towards the first end. A sleeve surrounds the body and is fitted to the cylindrical inner surface. The sleeve comprises an opening, and a ball aligns the opening with the groove.