T-bars, also known as T-shaped handles or T-handles, are used in various applications as a grip or handle to control or move objects. However, there are several other synonyms that can be used for T-bars. These include T-knobs, T-levers, T-pulls, T-grips, T-hinges, and T-straps. Some of these synonyms are specific to certain applications, such as T-pulls and T-levers that are used in construction and T-knobs that are used in furniture. T-hinges, on the other hand, are used to connect doors or gates to a fixed frame. Overall, the different synonyms for T-bars highlight the versatility and usefulness of this type of handle.