With the GWS® Tenmet 500 tensioning force measuring device, you can check the tensioning force of your lashing straps easily, quickly and reliably with no frills.Simply slide the device over the tensioned belt, press the lever down and read the pre-tensioning force.     Suitable for lashing straps with a bandwidth of 35 mm and 50 mm     No power supply required - can be used anytime, anywhereScope of delivery:It is delivered in a transport box, including a storage bag, instructions and a calibration tool.

With the GWS® Tenmet 800 tensioning force measuring device, you can check the tensioning force of your lashing straps easily, quickly and reliably with no frills.Simply slide the device over the tensioned belt, press the lever down and read the pre-tensioning force.         Suitable for lashing straps with a bandwidth of 50 mm to 75 mm         No power supply required - can be used anytime, anywhereScope of delivery:It is delivered in a transport box, including a storage bag, instructions and a calibration tool.

The hand force (SHF) applied by the user when lashing down can neither be estimated nor checked. So the tensioning elements of the lashing straps are tensioned by feel, but in some cases with the full exertion of the user's strength. This can result in the worst damage to the back and spine of the user (loss of illness, herniated disc, etc.).Unsuitable tools are often used to tighten the ratchet, with the result that parts of the clamping element are deformed and thus become unusable.In order to avoid these loads, there is now an extension set according to the manual force (SHF, standard ratchet 50 daN) with a mount for the clamping lever of the ratchet (tensioning element) which emits a tactile and audible signal when the manual force is reached.The advantages are, in particular, that with the device a controlled achievement of the normal manual strength (SHF), even and controlled tensioning of the lashing straps and a significant work-related simplification of 65 - 70% is achieved.The belt tension controller GWS®-Guspako® is a patented work aid that makes everyday life much easier for you and your employees. Also available with anti-slip protection for even more protection!    Lever arm extension with integrated tension spring system    For controlled achievement of normal hand strength (SHF)    Enables even and controlled tensioning of lashing straps with standard ratchets    Significant technical simplification of up to 70%    A tactile and audible signal when the required hand force (SHF) of 50 daN is reached, so that the tensioning ratchet is not overloaded    Gentle on joints and back, endurance and condition    Weight = 0.9 kg, length approx. 43 cm, clamping lever width 85-112 mm    Supplied with instructions for use and protective bagOther clamping lever widths and/or SHF on request GWS®-Guspako is funded by DeMinimis and Unfallkassenmeets the strict requirements of DIN EN 12195-2 and VDI 2700 and corresponds to the specifications of DGUV regulation 2

More load security thanks to the energy-saving belt tension controller.     Up to 70% less work when tightening lashing straps     Converts manual force SHF=50 daN to SHF=15 daN with a 58 cm long lever     For controlled achievement of normal hand strength (SHF)     Acoustic and optical signal, as well as mechanical cracking (similar to a torque wrench) when the required manual force (SHF) of 50 daN is reached, so that the tensioning ratchet is not overloaded     Optimizes the lever arm length when lashing lashing straps and makes tensioning easier     Suitable for clamping lever widths up to 112 mm     Weight = 4.2kg