Currency: Canadian Pricing American Pricing

Harken 57mm Carbo Block

Sheave dia. (in) 2 1/4 Length (in) 3 5/8 Weight w/shackle (oz) 2.4 Shackle pin dia. (in) - Max. line dia. (in) 7/16 SWL (lb) 792 Breaking strength (lb) 2380

Usually Stocked Items normally ship immediately or in 1-2 business days. These items are returnable subject to our RETURN POLICY
Quick Access Items normally ship in 1-2 business days. Quick Access Items are returnable subject to our RETURN POLICY but with a restocking fee.
Special Order Items normally need a little extra time to be brought in from our suppliers – in some cases up to 7 business days. Special Orders are returnable subject to our RETURN POLICY but with a restocking fee.
Request Items may take a few days to obtain from our suppliers and pricing may need to be updated. Marine Outfitters will contact you to provide an approximate delivery date and confirmation of price. Request items cannot be returned!
  Price Stock Type Product Code Qty.
Cheek - #2606 $47.99 Quick Access 097653077077
Single - #2600 $51.99 Usually Stocked Item 097653076056
Fiddle - #2621 $61.99 Quick Access 097653100607
Single w/ Becket - #2601 $61.99 Usually Stocked Item 097653076698
Fiddle w Becket - #2622 $68.99 Quick Access 097653100669
Double - #2602 $110.99 Usually Stocked Item 097653076797
Double w Becket - #2603 $119.99 Usually Stocked Item 097653076926
Triple - #2604 $143.99 Usually Stocked Item 097653076964
Single w Cam & Becket - #2616 $145.99 Quick Access 097653089001
Fiddle with Camcleat - #2623 $146.99 Quick Access 097653104407
Single w Cam - #2615 $146.99 Quick Access 097653088998
Triple w Becket #2605 $152.99 Quick Access 097653077046
Carbo Fiddle w Cam & Becket - #2624 $154.99 Quick Access 097653104438
Quadruple - #2631 $183.99 Quick Access 097653119432
Triple w Cam & Becket - #2618 $227.99 Quick Access 097653089025
Triple w Becket - Cam and 40mm Block #2632 $365.99 Quick Access 097653119104

CUSTOM: Harken_57mm_Carbo_Block

57 mm Carbo Blocks
Carbo AirBlocks® are 60% stronger and 30% lighter than Harken's classic blocks.

The nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Ball bearings, sheave and sideplates UV stabilized with black additive for maximum protection.

Blocks feature Cam-Lock or U-Lock locking systems to lock the shackle in front or side positions, or swivel to keep line from twisting.

The high-load 57 mm Carbo has a broad working range. Use for main and jib sheets on centerboard and keelboats like Lightnings, Dragons, Solings, J/24s and for mainsheet systems on catamarans.

Use for:
Main/jib sheets
Mainsheet fine-tune
Control lines

Currency: Canadian Pricing American Pricing

Other Products in Blocks: 56-68mm

Product Search
Your Shopping Cart
Total: $0.00 CA
Freight Allowance: $0.00 CA

Your cart is currently empty

Newsletter signup

Subscribe to our bi-monthly newsletter

* indicates required
Contact Marine Outfitters

Toll Free:
Local Phone:
(613) 634-1900
Local Fax:
(613) 384-8347