Harken Medium High-Load Square Duplex Padeye Not all sailors know this: there are different grades of stainless steel and they offer different takes on the balance between structural strength and corrosion resistance. Duplex is a class of stainless steel, new to Harken’s pad-eye line-up. It offers increased amounts of chromium in the alloy for enhanced corrosion resistance at very high relative strengths. All sailors should know this: Stainless does not mean maintenance free. Make sure to inspect structural stainless deck hardware regularly and clean and restore the finish as needed. Technical Description Weight (g) 420 g Weight (oz) 14.8 oz Maximum working load (kg) 4763 kg Maximum working load (lb) 10500 lb Breaking load (kg) 9525 kg Breaking load (lb) 21000 lb A (in) 3 1/8 in A (mm) 80 mm B (in) 2 15/16 in B (mm) 48 mm C (in) 1 7/8 in C (mm) 48 mm D (in) 1 7/8 in D (mm) 48 mm E (in) 1 13/16 in E (mm) 47 mm F (in) 1 in F (mm) 25 mm G (in) 1 5/16 in G (mm) 34 mm
