Security Lock

SVB item number: 57126

View Ratings (47)

View Ratings (47) Questions (19)

Gokhan O.: "perfect fit - thank you, I have searched this lock..."

Used on a Sunbeam Yachts 28.1

Used on a Dufour Yachts s.a. Dufour 38 Classic

Used on a Cantiere del Pardo Spa Grand Soleil 43

Used on a Cantiere del Pardo s.r.l. Grand Soleil 65

Used on a Bénéteau Beneteau 25 (Platu)

Used on a Sun Odyssey 37

Used on a Great Dane 28

Used on a First 31.7

Used on a Oceanis 400

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Has been sold 2 times in the last 7 days

Security lock made out of chrome-plated brass. Supplied with 2 keys, knob, and counterpart. Mountable on the left side or on the right side.

Product details

only €82.95

VAT inc., ex-works

19 | in stock

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At a glance!

Chrome-plated brass

customers like: Quality

customers like: Locking mechanism

I bought this castle 6 years ago from SVB and installed it in my old sailing yacht. Never had problems, was always reliable. Now I really wanted this safety lock again for my new sailing yacht, because the "BUILT-IN CASTLE" was not reliable and so good.

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by Wolf S.

everything's o.k

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by Willi O.

This Roling can not get in the usual key services. So I ordered it right away - in case I sink one of the 2 original keys.

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by Robert K.

1a - everything perfectly, super clean executed, incl. 2 keys and small closing plate for the opposite side. Lock is used to lock a bulkhead on a h26 keelboat.

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by Peter W.

Makes a good impression, but time has to show if it stays that way

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Product data

SVB item number 57126
Description Rim lock set / chrome-plated brass
Door hinge Left, Right
Material Chrome-plated brass

Accessories

-12%

ABUS Lubricant Spray PS 88

only €7.50

VAT inc., ex-works

Spare Blank for Security Lock

only €4.20

VAT inc., ex-works

Product details

Security lock made out of chrome-plated brass. Supplied with 2 keys, knob, and counterpart. Mountable on the left side or on the right side. Lock case dimensions (LxWxH): 70 x 30 x 58 x 15 mm, cylinder size (dia. x L): 20 x 17 mm, bolt size (L x W x H): 29 x 16 x 8 mm.

Documents

Drawing

PDF (418,19 KB)

Product safety

What other SVB customers have to say

100% real reviews

47 customer reviews

4.3 (out of 47 ratings)

5 Stars

(29)

4 Stars

(10)

3 Stars

(4)

2 Stars

(1)

1 Stars

(3)

Advantages
Price/performance ratio (5)
Quality (9)
Mounting/Installation (8)
Locking mechanism (9)

Disadvantages
Price/performance ratio (4)
Mounting/Installation (1)

Customer images (1) from all reviews

by DIETER B.

12/2/2016 Variant: 57126

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Expensive, unsuitable material for "interior"

About 6 years ago, I mounted this lock on the top companionway bulkhead of my self-build yacht. Has not worked for about 4 years after watering (maybe a little over 100 actuations). Reason the "inner life" is made of bronze (mechanically too "soft" for this purpose). By dismantling, filing, oils, etc., the lock could be made again for a few operations over the laps. Since I did not want to install new holes for another lock, I have HEAVY HEART acquired a similar copy of SVB for a lot of money and make for a little less money two additional keys. Conclusion The article is much too expensive and material ("inner life") totally "next to the track". I can really judge the latter as an experienced engineer. The "mechanics" should expediently consist of V4A.

by Alain-Marc O.

4/21/2016 Verified purchase Variant: 57127

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What is called "key cabochon" is just a basic hubcap for the lock entry on the outside side of the opening doorpanel. The price is really not justified for a trifle to two under this product should be delivered automatically with the marine lock.

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Customers ask customers

Technical question

Guedes J. | Jun 10, 2025

#57126# Hello, Is it possible to supply this security lock with the height of cylinder 25mm, as in the drawings this dimension is available on the producer. Thanks in advance for your answer. JLG

Answer from SVB customer service

M. B. | Nov 7, 2025

Dear customer, We would be happy to request the item from our supplier for you. Please send us an enquiry to [email protected]. Kind regards, SVB-Team Bremen

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Technical question

George D. | May 13, 2025

Is this lock compatible with the Dufour 390, model year 2019?

Answer from SVB customer service

winfield c. | May 13, 2025

Dear Sir, We unfortunately don't know what was installed on your boat. Best regards

Technical question

Glenn M. | Dec 14, 2024

Hello, I own this precise lock, Item #57126# but unfortunately without its keys. Is it possible to order merely new keys/ or a fitting base and have new keys made for it. No locksmith I have brought the lock to so far, have found it possible. Regards, Glenn

Answer from SVB customer service

Karen S. | Dec 16, 2024

Dear Glenn, in order for us to supply you with the exact key, please write to us at [email protected] with the number stamped on the front of the cylinder.

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Technical question

Marjan G. | Jan 12, 2024

I am interesting in dimension of this lock. I think ther is some differents in longeness of cilynder. 1 to 3 cm.I need it to be long about 2 cm.

Answer

Johan S. | Jan 14, 2024

The round cylinder where you put the key is 17 mm, so that's the maximum thickness of a door if you want it to reach all the way through. The lock turns twice and the deadbolt extends 10 mm after the first turn and 17 mm after the second turn.

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General question

MJ L. | Nov 15, 2022

Hi does this fit for beneteau first 45f5 year 1992?

Answer from SVB customer service

Sven W. | Jan 9, 2023

Dear MJ, we sell typical spare parts and the most of them the same by different boats. We feel sorry, but we dont know, what all the boatyards have installed. Please check your diameter and compare this with this product. Your SVB-team.