Individuals apexes are uniformly positioned but asymmetrical in form, with a person steep edge which the spring-loaded pawl grabs. Whilst tightening the ratchet, the threaded strap rolls round the axle. This movement shortens and tightens the strap through the load. Single strap facet mount towing tie-downs are certainly one https://carcarriersupplies.com/product-category/ratchet-tie-down-straps/