Sheaves feature sleeve bearings to handle high static loads. Ball bearings handle low loads and sideloads from unfair leads.
Harken Cruising ESP Blocks
Cruising ESP blocks complement our Black Magic 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. Use teardrop blocks for direct attachment to padeyes, mast collar posts, perforated mast collars, or in mastbase situations where leads might change. Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets and are designed for port or starboard installation by flipping them over.
SKU:HKN-6056
Vendor:Harken 75 mm Aluminum Mast Collar ESP Block
- Regular price
- 8,700.00؋
- Sale price
- 8,700.00؋
- Regular price
- 10,000.00؋
SKU:HKN-6107
Vendor:Harken 40 mm Aluminum Mast Collar ESP Block
- Regular price
- 5,300.00؋
- Sale price
- 5,300.00؋
- Regular price
- 6,100.00؋
SKU:HKN-6095
Vendor:Harken 57 mm Aluminum Low-Load Mast Collar ESP Block — 6 mm Clevis
- Regular price
- 6,000.00؋
- Sale price
- 6,000.00؋
- Regular price
- 6,900.00؋
SKU:HKN-6098
Vendor:Harken 75 mm Aluminum Narrow Mast Collar ESP Block
- Regular price
- 8,400.00؋
- Sale price
- 8,400.00؋
- Regular price
- 9,700.00؋
SKU:HKN-6089
Vendor:Harken 57 mm Stainless Steel ESP Block — Swivel, Becket
- Regular price
- 21,900.00؋
- Sale price
- 21,900.00؋
- Regular price
- 25,200.00؋
SKU:HKN-6087
Vendor:Harken 75 mm Stainless Steel ESP Block — Swivel, Becket
- Regular price
- 27,300.00؋
- Sale price
- 27,300.00؋
- Regular price
- 31,300.00؋