This strap with one-piece ratchet tensioner (or racagnac) is ideal for securing loads in trucks, on trailers, on fixed to the roof or in events. Thanks to its black ratchet tensioner, this stowage model is appreciated in the event and theater sector. This clamp made in Belgium and easy to use is not suitable for lifting loads. Service load (EN 12195-2): LC (daN): 1000 daN ↔ LC (daN): 2000 daN O U Breaking load: 3000 daN Use: the strap must be inserted in the groove of the central axis of the tensioner and stretched a maximum of the hand. Then the user will operate the handle of the tensioner in a movement back and forth which will allow the winding of the strap on the axis of the tensioner and stretch the strap to the maximum.