Track Base with RAM-Rod Ratchet AttachmentThe RAM Track Base with RAM-Rod Ratchet Attachment provides a strong and durable mounting base for a wide range of uses. Using a T-nut, the track base attaches to any RAM Tough-Track. With the ratchet attachment, you can connect any RAM component that has a female RAM-Rod ratchet connection such as an extension arm or rod holder while the base has a tether point to secure your device.