A retention clip is provided. The retention clip comprises a spring section, a first elbow section extending from the spring section, a handle section extending from the first elbow section, and a second elbow section opposite the first elbow section. The second elbow section may extend between the handle section and the spring section. A retention assembly is also provided. The retention assembly may comprise a mounting fitting and a housing disposed in the mounting fitting. The housing may define a perimeter of an opening. A retention clip may be disposed around the housing with an elbow section extending into the perimeter to obstruct the opening.