Original accuracy will be reduced if a Twistlink (BW-TL) is used to replace original bobbin of BW-S475 without calibration at factory. Accuracy typically ±2.5% of load or ±50 kg whichever is greater. Enables a 4.75 tonne Broadweigh shackle to be connected to a 3.25 tonne or 4.75 tonne shackle Holes at 90 degrees to minimise potential torsion loading Conforms to the European Machinery Directive Aerospace graded stainless steel ]
