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Sailboat Blocks

Sailboat Blocks

SKU: WHCAB57


Carbo AirBlocks® - 57mm

Low-friction Carbo AirBlocks® are lightweight, strong, reliable, and affordable.

Carbo AirBlocks® are 60% stronger and 30% lighter than Harken's Classic blocks. The Nylon-resin side plates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Ball bearings, sheave and side plates are UV-stabilized with carbon-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 57mm Carbo has a broad working range. Use for main and jib sheets on centerboard and keelboats like Lightnings, Dragons, Solings, J/24's, and for mainsheet systems on catamarans.

Like all AirBlocks®, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single Allen® wrench.


Click on the product thumbnails below for more details

Prop65Both2HarkenLogo

HarkenLogo
Carbo AirBlock 57mm - Single / Swivel
Item #: 102195
Manufacturer Part #: 2600
Estimated Retail: $54.95
Available: 4
$54.95/ EA
HarkenLogo
Carbo AirBlock - 57mm - Single / Swivel / Becket
Item #: 102200
Manufacturer Part #: 2601
Estimated Retail: $61.95
Available: 0
$61.95/ EA
HarkenLogo
Carbo AirBlock - 57mm - Double / Swivel
Item #: 102205
Manufacturer Part #: 2602
Estimated Retail: $116.95
Available: 4
$116.95/ EA
HarkenLogo
Carbo AirBlock - 57mm - Double / Swivel / Becket
Item #: 102210
Manufacturer Part #: 2603
Estimated Retail: $139.80
Available: 1
$123.02/ EA
HarkenLogo
Carbo AirBlock - 57mm - Triple / Swivel
Item #: 102215
Manufacturer Part #: 2604
Estimated Retail: $167.95
Available: 1
$167.95/ EA
HarkenLogo
Carbo AirBlock - 57mm - Triple / Swivel / Becket
Item #: 102220
Manufacturer Part #: 2605
Estimated Retail: $173.95
Available: 1
$173.95/ EA
HarkenLogo
Carbo AirBlock - 57mm - Single / Swivel / Cam Cleat
Item #: 102238
Manufacturer Part #: 2615
Estimated Retail: $155.95
Available: 1
$155.95/ EA
HarkenLogo
Carbo AirBlock - 57mm - Single / Swivel / Cam Cleat / Becket
Item #: 102240
Manufacturer Part #: 2616
Estimated Retail: $184.05
Available: 2
$161.96/ EA
HarkenLogo
Carbo AirBlock - 57mm - Triple / Swivel / Cam Cleat / Becket
Item #: 102243
Manufacturer Part #: 2618
Estimated Retail: $257.95
Available: 1
$257.95/ EA