Cinch down loads simply and effectively so you don’t have to worry about gear rattling loose on bumpy roads. Adjustable from 22? (560mm) to 63? (1524mm) and with an additional 8? (203mm) when fully stretched.? Won?t damage your expensive gear like surfboards through over tightening. Stratchits absorb tension like a stretchy ratchet strap. Quick and efficient. Simply secure the ends and hand tighten the strap. Fastens to, and around, just about anything. Perfect for Front Runner Racks and accessories, but work with all roof rack systems. Many uses! Secure: SBOX031, SBOX001 and other cases (Pelican, Zargas, Alu-box, etc.) to any roof rack. Secure: Surfboards, SUP, bicycles, firewood, chairs, etc. For shorter length STRA037 can be used. Keep your rack clean and organized with the cinching hook and loop strap that neatly stows away excess strap length. Sold in pairs. ? HOW TO USE:Hook to the Front Runner Roof Rack RRAC012 or RRAC025 or loop around the slats or side profiles and fasten the Stratchit to itself.You can even remove the carabiner and loop the Stratchit through itself – to fasten around any roof rack rail, railing, pole, bumper, tire carrier…. etc.WARNINGS:Please read and follow all these warnings carefully — failure to do so could result in cargo damage and could cause injury.Do not over tighten. Use only hand leverage.Never stand in the direct path of the Stratchit when tensioning to prevent the risk of injury should the strap become detached.Loads settle. Check Stratchit after first 10 miles of driving and each 50 miles thereafter.User to evaluate working load and requirements. DO NOT use to support human weight under any circumstance.Check the Stratchit regularly for signs of deterioration or damage.To ensure longevity, please remove the Stratchit from the sun and weather elements when not in use.Make sure that the points of attachment to the vehicle or trailer are of sufficient strength to withstand the maximum loading that will be produced during use.Take additional care if securing large objects that may be subject to aerodynamic lifting forces caused by bumps. Always use the appropriate number of straps and drive at reduced speeds to minimize the effects of these forces.