Posts Tagged '2135'

Harken blocks: ratchet vs. ratchamatic

Harken has put together a nice video that explains the difference between a ratchet block and a ratchamatic block.

the main difference is that the ratchamatic blocks are load-sensing and have a “ratchet that instantly engages when a predetermined load is reached. When unloaded, the ratchet pawl seamlessly disengages to allow the sheet to run out instantly during mark roundings and jibes. The Ratchamatic allows lightly-loaded sheets to run freely in both directions for fingertip control” (source: Harken Q&A)

Sunfish sailors often use one of the following blocks for their mainsheet control:

I’ve traditionally used the 2135 (shown here on my mainsheet controls upgrade post), as it is usually cheaper, and the switch is usually easy enough to reach if I wanted to release the ratchet mechanism to allow the line to run freely. for a Sunfish sailor looking to race, the 2625 might be a better option as it will let the mainsheet out easier when your time spent changing tacks could make the difference in a race.

h/t: @harken

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harken h150

I was just browsing online for some new rigging to get for the Minifish that I bought in November, and came across a nice little video that Annapolis Performance Sailing just created that talks about the Harken H150 cam cleat and some of the accessories you can pair with the H150.

the H150 is a great little cam cleat that I have used before with my Sunfish if I want the option to cleat the mainsheet.  my setup includes a Harken carbo ratcheting block – the 57mm H2135 on a stand-up spring – that controls the tension on the mainsheet.  I mounted the H150 cam cleat on the turned down lip around the cockpit of the Sunfish.  the picture below is before I installed the stand-up spring, but shows the H150 mounted on the cockpit lip.

Img0187_072

this position is important for a few reasons: it keeps the cam cleat mostly out of the way, and it makes it fairly difficult to reach that far into the middle of the boat to cleat off the mainsheet when you are hiked out in a stiff breeze.  some sailors/racers like to install a cleat on each side of the cockpit near the outer edge of the Sunfish, but these can hurt your legs if you ever are hiked out and forward enough that they get in the way.

the reason to avoid cleating off your mainsheet in a medium to high strength winds is that you lose the ability to quickly spill the sails if you are hit with a quick puff of breeze.  it is recommended to learn to sail with the mainsheet always in your hand, controlling the sail and making minor adjustments with the wind.  if you were hit with a large gust of wind with the mainsheet cleated, it could cause you to flip your Sunfish and take an impromptu swim!

a note for newer Sunfish with the rolled gunwales – the cockpit trim makes it difficult to install the H150 on the cockpit lip.  you might be able to figure something out, but with my newer Sunfish, I just installed the H2135 and the standup spring, and skipped the cam cleat.  either option works!

Img0213_019 mainsheet block

HT: APS Stern Scoop blog

10% off Harken at APS in March

during the month of March, Annapolis Performance Sailing (APS) is offering their 10% off sale on their entire Harken hardware product line.  additionally, if you spend over $100, you get a free gift (and naturally the gift gets better the more you spend!).

harken

I use the Harken 2135 57mm carbo ratchet block for my mainsheet control on my Sunfish – it was a BIG upgrade over what I was using previously, and a HUGE improvement over the old hook that came standard on older Sunfish sailboats.  I also use the H071 stand-up spring and the HSB2 spring cup.

Img0213_019 mainsheet block

with 10% off, now is a pretty good time to update your old gear or improve to a newer system.


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