Harken USA shipping and receiving will be closed for physical inventory from 11:00 AM CST, Wednesday, September 28th through Friday, September 30th. Other departments will be available as usual. We will resume shipping and receiving orders on Monday, October 3rd.

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Stainless Steel Blocks

300 mm Stainless Steel Stand-Up Block

Part No. C10122
  Not available on-line. Please contact your Harken dealer.
Sheave Ø (mm)300 mm
Maximum line Ø (mm)50 mm
Maximum line Ø (in)1 15/16 in
Maximum working load (kg)60000 kg
Maximum working load (lb)132300 lb

Stainless sideplates are mirror-polished for durability and unmatched esthetics. The ultralight composite bearing system (ULC) rides on a heat-treated stainless steel inner race to handle extremely high loads.

Sheave Ø (mm)300 mm
Weight (kg)40.492 kg
Weight (lb)89.29 lb
Maximum line Ø (mm)50 mm
Maximum line Ø (in)1 15/16 in
Maximum working load (kg)60000 kg
Maximum working load (lb)132300 lb
Breaking load (kg)120000 kg
Breaking load (lb)264600 lb

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

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