Harken 76mm Midrange Classic Blocks
HAR-1540
The original Harken timelessly stylish Classic Block Range
Triple option screwdriver-switch Shackle Head: in line, at 90 degrees or Swivel
UV-stabilised Delrin bearings, composite sheave and side plates
Low friction: free-running bearings roll on flat races
Corrosion Resistant High-Load 316 Stainless Steel Straps
Strong, compact, free-running and ultimately dependable
Aluminium sheave and High-Load Torlon Bearings option
More Information
Features
Accessories
Harken 76mm Midrange Blocks are the original Harken Classic design, combining attractive aesthetics with rugged strength and dependable durability, versatile shackle head alignment, UV stabilised Delrin ball bearings composite and stainless steel construction.
Harken 76mm Midrange Classic Blocks: Facts, Features and Plus Factors
- Sheave Diameter: 76mm
- Ideal for higher-load applications on medium-sized offshore yachts.
- Suitable for Mainsheets, halyards, spinnaker sheets and control lines
- Triple option screwdriver-switch Shackle Head: in line, at 90 degrees or Swivel
- UV stabilised Delrin Ball Bearings
- Torlon Ball Bearings option delivers a higher maximum working load
- UV-stabilised composite bearings, sheave and side plates
- Corrosion Resistant High-Load 316 Stainless Steel Straps
- Strong, compact, free-running and ultimately dependable
- Becket with a removable pin for retrofitting spliced lines
The Harken Classic Shackle Head can be quickly switched from a swivel to fixed in line or fixed at 90 degrees with a flat-head screwdriver - see the illustration below
| Harken | Block Configuration | Maximum Line Ø | MWL | MBL | Sheave Ø | Shackle Pin Ø |
|---|---|---|---|---|---|---|
| 1540 | Single | 14mm | 816kg | 2268kg | 76mm | 8mm |
| 1542 | Single with aluminium sheave | 14mm | 816kg | 2268kg | 76mm | 8mm |
| 1541 | Single with Becket | 14mm | 816kg | 2268kg | 76mm | 8mm |
| 1586 | Single, high-load Torlon Bearings | 14mm | 1043kg | 2268kg | 76mm | 8mm |
MBL = Harken Manufacturer Break Load
MWL = Harken Maximum Working Load
Ø = diameter
- Block Size - 76 mm
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