Sunfish Blocks & Mainsheets

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Sunfish Blocks and Mainsheets

Availability: In stock

NO Item NO Product Name Price Qty
1 H2135 Harken 57mm Carbo Ratchet Single
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Hand-hold your loaded lines and experience controlled releasing with Harkens 57mm Carbo Ratchet Blocks.

Their machined aluminum sheaves have eight facets to hold line securely with 10:1 advantage when the block is ratcheting. Recessed switch allows on/off control for the ratcheting mechanism.

These blocks are primarily used for main, jib and spinnaker sheets, traveler controls and foreguys. Sheave diameter is 2 1/4 in (57mm).

The load ratings for blocks with cams are based on the cams strength.

Note: For the ultimate mainsheet system, mount a switchable ratchet in the cockpit and a Ratchamatic on the boom to allow double holding power in heavy air and to ensure the mainsheet runs out freely in light air.

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APS Price $65.99

1 RF56100 Ronstan 55mm Orbit Ratchet: Single w/Swivel Head
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55mm Orbit Ratchet: Single w/Swivel Head RF56100

This Series 55 Ratchet Orbit single block is the only one in its class that gives you auto and manual engagement modes. It provides up to 21:1 holding power and enables you to release sheets smoothly. That's nearly double the holding power of its nearest competitor.

The sheave has twelve, rather than eight, gripping faces, which distribute the load and minimize rope wear. Use it for mainsheet and spinnaker sheet systems on dinghies, sportboats, and small keelboats; halyard, vang, and backstay applications on boats up to 26' (8m); and control line applications on larger yachts.

Make sure you have a standard Dee shackle with a slotted pin of 5/32 in diameter for attachment.

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List Price $90.53

APS Price $76.95

1 H2135RED Harken 57mm Carbo Ratchet w/Red Sheave
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Harken 57mm Carbo Ratchet Single Red

Special Edition Harken 50th Anniversary Block. Red Ratchet blocks are at the intersection of technology and fun. The sheaves of these special-edition blocks are anodized an eye-catching red. They will bring color and style to your deck, while providing the fast trim/release and superior holding power Harken ratchets are known for. 

Hand-hold your loaded lines and experience controlled releasing with Harkens 57mm Carbo Ratchet Blocks.

Their machined aluminum sheaves have eight facets to hold line securely with 10:1 advantage when the block is ratcheting. Recessed switch allows on/off control for the ratcheting mechanism. These blocks are primarily used for main, jib and spinnaker sheets, traveler controls and foreguys. Sheave diameter is 2 1/4 in (57mm).

Note: For the ultimate mainsheet system, mount a switchable ratchet in the cockpit and a Ratchamatic on the boom to allow double holding power in heavy air and to ensure the mainsheet runs out freely in light air.

More Information >

APS Price $65.99

2 H224 Harken Micro Single
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Micro Single H224

Harken's low-friction Micro Blocks are available in a variety sizes and configurations. Their compact and lightweight structures make them ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.

Micro Blocks have Delrin ball bearings that are UV-stabilized with carbon black for maximum protection. They also have stainless steel sideplates to add strength.

These blocks are commonly used for cunninghams, outhauls, vangs, traveler controls, barberhaulers, flag halyards, leech cords and lead car return tackles.

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List Price $12.30

APS Price $10.99

2 LP91337 Block, Micro, Single (C420/Sunfish)
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The Harken Micro Single block offered by Laser Performance is a great addition to your rigging as a topping lift block on the V15, 420, or FJ mast. It can also function on an FJ as part of the centerboard lifting purchase or on the 420 JRV boom vang.

This part can also be found as H224.

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APS Price $13.00

3 H073 Harken Eyestrap - Medium
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Harken Eyestraps are by far our most popular sellers. They are economical and adaptable enough to work in many applications, which makes it a useful multipurpose hardware item to have on hand.

Use them for light-duty mounting bases for blocks, lashing points, and fairleads.

Tip: Eyestraps are a good item to have few extra of in your toolbox.

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List Price $2.25

APS Price $1.99

3 LP91100 Eye Strap, Two Hole (Laser/C420/Sunfish)
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Eye Strap, Two Hole (Laser/C420/Sunfish) LP91100

This flat edged, two holed eyestrap works great for many places on your Laser, 420, or Sunfish. Especially suited for the inside of your cockpit to secure hiking straps.

Accepts 2 #10 x 1/2 in screws (not included).

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APS Price $3.00

4 LP90411 RaceLite Boom Block, Swivel (Aft)
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This Racelite block functions as the aft block on the boom. The mainsheet runs from this block down to the traveler. Equipped with a swivel to keep your mainsheet twist free from tack to tack.

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APS Price $18.36

4 RL221 Race Lite Single w/Swivel Loop
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This Racelite Hardware Block offers a great price for a good utility block. It has a stainless steel construction with a 7/8 in nylon plain bearing sheave. Max 5/16 in line diameter.

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APS Price $7.22

5 LP90591 Mainsheet Snap Hook, Chromed
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This chrome snap hook is spliced or tied onto the end of a Sunfish mainsheet, making for quick and easy rigging.

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APS Price $12.00

5 SEDG136800 Bronze Trigger Snap
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The Trigger Snap is manufactured of die cast manganese bronze. It is 2-9/16 in. Length, 1/2 in. Bolt Eye, 1/2 in. Eye.

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APS Price $9.50

6 SF315 BLACK Sunfish Racing Mainsheet, Polilite, 7mm
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APS Price $28.80

6 SF315 BLUE Sunfish Racing Mainsheet, Polilite, 7mm
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APS Price $28.80

7 H240 Harken Swivel Base w/ H150 Cam-Matic and Bullseye
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Simple Harken Swivel Bases are most commonly used for main and jib sheets on small boats or for control lines on boats of any size.

This Harken Swivel Base with H150 Cam-Matic and Bullseye comes with a H245 Black Fairlead. Does not include 3x#10 (5mm) FH Fasteners.

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List Price $88.65

APS Price $80.99

7 H241 Harken Swivel Base w/ Carbo-Cam and Bullseye
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Harken's Standard Cam Base-Swivel Bullseye is commonly used for main and jib sheets on small dinghies and for control lines on boats of all sizes. It comes with H425 Black Fairleads. It accepts line with a maximum diameter of 3/8 in. (9mm). Three #10 (5mm) FH fasteners are NOT included.
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List Price $80.80

APS Price $73.99

8 APS772 Sunfish Through Bolt Kit for Boom
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A simple and inexpensive way to ensure your mainsheet blocks do not pull out. Consists of all stainless steel machine screws, washers and nuts. Requires a 5/32 inch drill bit to remove rivets from your boom. Includes:

  • Special small diameter waxed twine
  • Stainless steel nuts
  • Bolts
  • Flat washers
  • Lock washers
  • Photo instructions
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APS Price $4.80

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