Transporting rolling carts and other wheeled cargo can be extremely tricky without the right kind of tools at hand. Luckily, Ancra Aircraft has you covered with its durable ¼-Turn Retainer, Sculpted, Short. This handy component is designed to effectively block the rollable cargo once it’s been rotated to a quarter turn. It physically immobilizes the cart so that it can’t get loose and cause damage around the aircraft galley. Once you rotate it back 90-degrees, it clears the way so that you can safely remove the cart.