scription EN Ratchet Strap Strap Material: High tenacity 100% Polyester Safety Factor: 2:1 or 3:1 Length/Color: As required Certificate:CE/GS Standard: EN 12195-2, WSTDA, AS/NZS 4380.2001 End fittings: Double J hook,Claw hook,S hook,Flat hook,Swivel hook, Characteristic: PU impregnated ,Low elongation,Durable ratchet & hooks,etc Package:Single packed in shrinking foil or plastic with Certificate of Conformity Ratchet straps are used to secure loads while transporting, shifting or storage on flatbed trucks, in vans, lorries,moving trucks, and many other types of trucks and trailers etc.Ratchet straps offer one handed tensioning and an easy release buckle for effortless tightening. The ratchet buckle provides the tension force and its locking mechanism ensures that the tension is retained till it is unlocked. This ensures complete locking of strap in position and easy to handle.They are more secure, reliable and lighter when compared to traditionally used items like chains, wires ,etc.OEM service is available from NANJING D.LT. SLING CO.,LTD .