... CE, TUV GS certificates. Performance and features:Reliable Ratchet Tie Down includes polyester webbing, ratchet shaft and metal end parts. ... and rescuing are also applicable.Attention please! Reliable Ratchet tie Down cannot be used to hoist goods. The working temperature ... 3, No crossover, torsion, knotting and twisting of Ratchet Tie Down when working. Stop fastening if hearing any abnormal noise ...