Ratchet tie down is used for fixation cargo while transporting ,shifting or moving,storage.After locking ,norelax duing transportation,safety,saving,lingt,easy to use ,and no damage for cargo. Material:polyester Type:25mm,35mm,50mm,75mm,100mm Safety factor:2:1 Working length: as specified Color:as requirement Lashing capacity:500KG to 5000kg Ratchet unit Material:stainless steel