Harken is closed November 26-29. Orders received during this time will be processed Monday November 30.

mouseover to enlarge
150 mm Aluminum Footblock 150 mm Aluminum Footblock
click thumbnail to select

150 mm Megayacht ULC

150 mm Aluminum Footblock

Part No. HC8930
  Not available on-line. Please contact Harken.
Sheave Ø (mm)150 mm
Sheave Ø (in)5 15/16 in
Maximum line Ø (mm)25 mm
Maximum line Ø (in)1 in
Maximum working load (kg)10000 kg
Maximum working load (lb)22050 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)150 mm
Sheave Ø (in)5 15/16 in
Weight (kg)4.269 kg
Weight (lb)9.41 lb
Maximum line Ø (mm)25 mm
Maximum line Ø (in)1 in
Maximum working load (kg)10000 kg
Maximum working load (lb)22050 lb
Breaking load (kg)20000 kg
Breaking load (lb)44100 lb
DWG: HC8930.DWG (open/save)
DXF: HC8930.DXF (open/save)
IGS: HC8930.IGS (open/save)

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

  • United States
  • Australia
  • France
  • Italia
  • New Zealand
  • Polska
  • Sverige
  • UK