www.sparex.com 50mm Ball Hitch S.20777 • CE Approved. • Max Static Load: (7700lbs/3500kg on the ball, 7700lbs/3500kg on the pin) S Value (max): D Value (max): 120 (kg) Ball 17.2 (kN) Pin 17.2 (kN) To calculate specific applications: D = 9.81 x T x C (kN) T + C Where C = the maximum trailer weight in Tonnes and T = the maximum towing vehicle weight in Tonnes. Ball Hitches Double Duty Universal Hitch - Zinc Plated 50mm Forged Towball Hitch S.18924 • Max Static Load: (7700lbs/3500kg on the ball, 11000lbs/5000kg on the pin). • E.U. Approved. D Value = 17kN S Value = 250kg S Value (max): D Value (max): 120 (kg) Ball 10.3 (kN) Pin 17.2 (kN) To calculate specific applications: D = 9.81 x T x C (kN) T + C Where C = the maximum trailer weight in Tonnes and T = the maximum towing vehicle weight in Tonnes. S.4071 • Max Static Load: (7700lbs/3500kg on the ball). • C.E. Approved S.Value = 270kg D.Value = 17.2kg S Value (max): D Value (max): 120 (kg) Ball 10.3 (kN) Pin 17.2 (kN) To calculate specific applications: D = 9.81 x T x C (kN) T + C Where C = the maximum trailer weight in Tonnes and T = the maximum towing vehicle weight in Tonnes. These parts are Sparex parts and are not manufactured by the Original Equipment Manufacturer. Original Manufacturer’s name, part numbers and descriptions are quoted for reference purposes only and are not intended to indicate or suggest that our replacement parts are made by the OEM. 89mm Towing & Trailer 85 16mm
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