Harken 57mm Aluminum ESP Footblock (6091)

Harken 57mm Aluminum ESP Footblock

Harken
SKU:
HK6091
|
UPC:
97653135609
$244.53
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Description

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats.

Part no. 6091

Specifications 

  • Sheave Ø (mm) 57 mm
  • Sheave Ø (in) 2 1/4 in
  • Length (mm) 99 mm
  • Length (in) 3 7/8 in
  • Weight (g) 153 g
  • Weight (oz) 5.4 oz
  • Maximum line Ø (mm) 16 mm
  • Maximum line Ø (in) 5/8 in
  • Maximum working load (kg) 1000 kg
  • Maximum working load (lb) 2205 lb
  • Breaking load (kg) 2000 kg
  • Breaking load (lb) 4409 lb
  • Fasteners (mm) 8 FH mm
  • Fasteners (in) 5/16 FH in
  • A (mm) 13 mm
  • A (in) 1/2 in
  • B (mm) 55 mm
  • B (in) 2 5/32 in
  • D (mm) 14 mm
  • D (in) 9/16 in
  • E (mm) 57 mm
  • E (in) 2 1/4 in
  • F (mm) 96 mm
  • F (in) 3 3/4 in
  • Footnote: If double stacked, upper block/organizer is two-thirds of listed MWL and breaking load.