J. J. Udog No. Overall Length Fitting (nut) Weight
J. 84007 with point 820 mm M28,3 6,0 kg
J. 84008 with point 980 mm M28,3 6,7 kg
J. 84009 with point 1100 mm M28,3 7,2 kg
J. 84010 with point 1240 mm M28,3 8,2 kg
J. 84011 with point 1400 mm M28,3 8,5 kg

Specifications after heat-treatment :

Tensile Strength : 160 kp/mm2

Tightening torque for nut : 465-500 ft lb