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125 mm Aluminum Double Footblock 125 mm Aluminum Double Footblock
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Megayacht ULC Footblock

125 mm Aluminum Double Footblock

Part No. HC8663
  Not available on-line. Please contact Harken.
Sheave Ø (mm)125 mm
Sheave Ø (in)4 15/16 in
Maximum line Ø (mm)19 mm
Maximum line Ø (in) 3/4 in
Maximum working load (kg)4620 kg
Maximum working load (lb)10187 lb

Sideplates are constructed of hardcoat-anodized 6061-T6 aluminum for strength and corrosion resistance. The ultralight composite bearing system (ULC) rides on a heat-treated stainless steel inner race to handle extremely high loads.

Sheave Ø (mm)125 mm
Sheave Ø (in)4 15/16 in
Weight (kg)4.02 kg
Weight (lb)8.87 lb
Length (mm)216 mm
Length (in)8 1/2 in
Maximum line Ø (mm)19 mm
Maximum line Ø (in) 3/4 in
Maximum working load (kg)4620 kg
Maximum working load (lb)10187 lb
Breaking load (kg)9240 kg
Breaking load (lb)20374 lb
Drawing - DWG: HC8663.DWG (open/save)
Drawing - DXF: HC8663.DXF (open/save)
3D drawing - IGS: HC8663.IGS (open/save)

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

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