Upgraded design: E track tie down is installed on the E-Track track to prevent the ratchet from shaking and colliding with the cargo during transportation. It is also equipped with an O-ring track anchor bolt, which can be used with the E-Track retractable ratchet strap to achieve convenient and fast cargo tying 360-degree rotation adjustment: Etrack straps is fixed to the E-track track, and the bottom fixed anchor has a swivel bearing that can rotate 360 ​​degrees. Adjust the tying angle you want according to the position of the cargo tying, strong flexibility, no need to worry about the tying angle Auto Retractable ratchet straps : E track tire straps adopts an automatic retractable ratchet strap. Ultimate ratchet straps easy to use, Just press the red Button to loosen the strap and pull out the required length, and then press the yellow handle again to automatically retract the strap, Save time bundling your goods Safe and reliable: E-track straps are made of high-quality durable, polyester webbing. They are waterproof and UV-resistant. They will not shrink or stretch when wet. Their heavy-duty steel S-hooks and O-track rings can provide safe cargo fixation even in bumpy road conditions without loosening Suitable for E-track system: E-track ratchet straps (O-type E-track anchors) are suitable for trailers, trucks, large transport vehicles, etc. equipped with E-track systems. Motorcycles, speedboats, ATVs, large household appliances, etc. can be tied to the E-track E-Track Ratchet Straps with O-Ring Anchor, 1" x 8' Retractable Ratchet Secure on E-Track to Transport Motorcycles, Cars, Boats, Etc