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Scott Boomlock F.A.Qs

 
  1. Can the Boomlock be used as a boom brake ?
  2. Where do the ends of the preventer line go ?
  3. How is the Boomlock fitted to the boom ?
  4. How far back along the boom does the Boomlock go ?
  5. Can I fit the Boomlock myself ?
  6. Can the Boomlock stand up to lots of punishment on ocean crossings ?
  7. If I have to go forward, how can I get past the preventer line ?
  8. Are there any other uses for the Boomlock ?
  9. Can the Boomlock be used on multihulls ?
  10. What is the order process, boomlock guarentee and returns policy?

 

Can the Boomlock be used as a boom brake ?

With Boomlock Two, the answer is yes. Pulling the control line to its full extent (about 10 cm.) locks the boom. Releasing it slowly allows the boom to swing under braked control.

On Boomlock One , the operation is different. On this model, which is only fitted to smaller yachts, you pull the control line to release the lock. This lock is either ON or OFF, and there is no intermediate position which allows braking.

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Where do the ends of the preventer line go ?

As far outboard as possible and approximately in lateral line with the aft lower shroud chain plates. Existing shroud deck attachment U-bolts can sometimes be used, if they are not too far inboard. Aluminium toe-rails can provide suitable attachment points. Or it may be necessary to install new through-deck U-bolts and backing plates.

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How is the Boomlock fitted to the boom ?

There are two different types of mounting, depending on whether or not the boom has an underside track. If it has (and mountings are available for most popular boom types) our TYPE A mounting is used. This is split into two halves, so that it can be inserted anywhere in the boom track, and there is no need to disturb any other mountings or end caps already fitted in the track.

There is an alternative TYPE B mounting for booms without tracks, or with tracks for which we cannot supply the right size of TYPE A mounting. This mounting can be easily shaped to fit the boom, and then pop-riveted to it with Monel rivets.

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How far back along the boom does the Boomlock go ?

The best position is usually just aft of where the kicker or vang attaches to the boom. The fitting instructions give a formula, dependent on the width between the ends of the preventer line, which calculates the optimum location.

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Can I fit the Boomlock myself ?

Yes, apart perhaps from deck U-bolts for the ends of the preventer line, if these should these be required - see Where do the ends of the preventer line go? Hand tools normally carried aboard most yachts are all that will be needed.

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Can the Boomlock stand up to lots of punishment on ocean crossings ?

Yes, as proved by many users around the world. It is engineered to best practice for marine equipment and is very strongly built of top quality 316 stainless steel and anodised aluminium, insulated where necessary against electrolytic corrosion. Apart from washing off accumulations of salt crystals it needs no maintenance. It carries a 2-year warranty.

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If I have to go forward, how can I get past the preventer line ?

You would be going forward along the windward side of the boat, and the preventer line is slack on that side. If you are clipped to a jack-stay, you can unclip the carbine hook which is used to attach that end of the preventer line, to get past. The other end of the preventer line will remain clipped, so the Boomlock will still be protecting you against the possibility of a gybe.

This is one of the many advantages that the Boomlock has over other preventers which have to use preventer line tension for control, which means that it cannot be unclipped at either end without losing gybe protection.

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Are there any other uses for the Boomlock ?

Yes. It is very useful in light airs or if you are motorsailing, because you can lock the boom in any position and then keep it from slatting by hauling in on the main sheet. This method is also useful when you are stowing the mainsail, as you can lock the boom on the centre line.

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Can the Boomlock be used on multihulls ?

We do not like to recommend anything that is not backed by our own experience, which does not include multihulls. Consequently at the present time we recommend the Boomlock only for monohulls.

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What is the order process, boomlock guarentee and returns policy?

We supply to yachtsmen direct, and can usually despatch from stock within one or two working days of receiving an order.
When we email an acknowledgment of your order, we will say if we cannot keep to this deadline, to give you an opportunity to cancel.
No money will be withdrawn from your credit card account until after we have despatched your order.
Should you decide for any reason that you do not wish to keep your Scott Boomlock, you may return it to us and we will give you a full refund (less despatch charges) on its receipt by us undamaged and unused, together with any extras you may have ordered with it. The time limit for such returns is 1 month UK, 2 months elsewhere.
The Scott Boomlock is guaranteed against defects in materials or workmanship for a period of 2 years from date of purchase. Normal wear of the preventer line or the control line is not covered by this warranty.
A large part of our business is the result of satisfied users recommending the Scott Boomlock to their friends. Customer satisfaction, not only in the product but in the way we do business, has to be our key objective.

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