ESP Blocks
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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. Available in aluminum or hand-polished stainless steel. |
| ESP Ball Bearing Blocks |
Harken, 57mm ESP Footblock w-Lockoff, 6077
G (mm): -A (in): -A (mm): -D (in): -D (mm): -E (in): -E (mm): -F (in): -F (mm): -G (in): -..
$189.45
Harken, 57mm ESP Footblock, 6091
Description: Block 57mm SS ESP Swivel w/BecketMax. working load (lb): 2500Max. working load (kg): 11..
$134.90
Harken, 57mm ESP Mastcollar Block, 6050
Center pin dia. (in): 3/8Center pin dia. (mm): 10.00Sheave dia. (in): 3Sheave dia. (mm): 76Width (in..
$74.80
Harken, 57mm ESP Narrow Mastcollar Block (6mm pin), 6096
Breaking load (lb): 3300Breaking load (kg): 1500Sheave dia. (in): 2 1/4Sheave dia. (mm): 57Length (i..
$76.00
Harken, 57mm ESP Narrow Mastcollar Block (8mm pin), 6097
Description: 57 mm narrow mastcollar blockSheave dia. (in): 2 1/4Sheave dia. (mm): 57Length (in): 3 ..
$76.00
Harken, 57mm ESP Padeye Block, 6065
Width (in): 7/8Width (mm): 22Line (in): 3/4Line (mm): 19Max. wire dia. (in): -Max. wire dia. (mm): -..
$78.45
Harken, 75mm ESP Fiddle Block, 6085
Description: Single/swivel/becketSheave dia. (in): 3Sheave dia. (mm): 75Length (in): 7 1/4Length (mm..
$259.15
