Allows the connection of two e-track straps end to end or for one strap to connect to itself. A must have for large and awkward cargo haulers This fitting is actually 2 clips back to back allowing for an e-track fitting to attach on either side. This clip does not mount to a wall or floor but is used in connecting 2 shorter straps together to make one long strap. This loc-link can also be used to connect a single e-track straps ends together. Made of durable 3.5mm steel, this fitting is rated for 4000 Lbs! Available in many different steels and applications, we have the fitting you need for your trailer application.