Package deal: KAMEI KM347 Delphin 340K box, gloss black, (LEFT opening) and bars

This superb box and bars package deal provides everything you need, including locking roof bars. All you need to do is to click on "Add to basket and choose bars" to place your order; we'll then show you which roof bars are available. You'll pay more for aluminium than for steel, and you'll pay more for Atera, Thule, or Yakima than you'll pay for CRUZ. The savings on buying the components individually are huge and, if the bars you choose don't come with locks as standard, we'll include them for free, so often the savings are even bigger than advertised. We're very confident that you won't find such good value anywhere else!

KAMEI makes the best quality boxes on the market. Don't just take our word for it! They're a specialist box manufacturer, Quality Assured to ISO 9001, represented in over 40 countries, and have won numerous awards over the years, including the last six Auto Express "Best Buy" awards! The 2014 award was given to the KAMEI 510. With their innovative and intelligent designs, top quality materials and engineering, and outstanding build quality, it's no surprise that they are Original Equipment box suppliers to several major manufacturers, including Audi, Mercedes-Benz and VW. And KAMEI boxes have the longest guarantee of any manufacturer in the car rack systems sector - 6 years!

The Delphin 340 uses the same aerofoil base as the award winning Corvara 390K, but has a different shaped lid, different locks and different fittings. It certainly seems bigger than its stated 340 litres of capacity, thanks to its low profile reinforcing ribs and fittings, and a lid that's an optimum shape for load carrying. Certainly it's amazing how much you can stuff into it! For more information, see the Tab "What does volume really mean?" In summary, KAMEI tend to underestimate their box volumes, but most other manufacturers tend to swing the other way.

You should be able to fit 2 bike carriers next to it, no problem if you use 120cm (Thule) or 122cm (Atera) aerobars.

KAMEI makes a virtue of the 'Click' and 'Push button' locking system used in this box: Boxes with central locking can be awkward to close, especially on taller vehicles, and when stuffed full. You need to hold the box tightly closed at the front, at the middle, and at the rear, and turn the key; this often requires two people. With a Delphin box you pull down on one end of the box until it clicks shut, then pull down on the other end, and then push the locks in and cover them with their weatherproof flaps.

• Made from top quality 'DUROKAM', an ABS plastic developed by KAMEI to optimise weight, stability and impact resistance. If you'd like to see a sample of this plastic, to see the colour and feel the quality, please click here. We'll post a 10cm x 10cm square by 1st Class post, free of charge to UK addresses only. It will make a very good coaster but in any event we hope that you'll appreciate the quality differences between Durokam and the run of the mill material that is used in most roof boxes you'll see on UK roads.
• Wind tunnel development as well as TÜV and GS (security) testing and approval.
• Opens from the left hand side.
• Stabilus gas struts for wide and easy opening and closing.
• Sliding box to bar fittings so there’s never a need to drill new holes if the distance between your roof bars is non standard.
• This box comes with T-track adapters which slide into the slots in the top of aluminium roof bars (including all the aluminium bars we sell), and also with U-bolts (M8 thread) which fit around bars up to 83mm wide x 32mm deep. It always makes sense to use T-track adapters with aluminium roof bars, because these allow you to position the box anywhere on the full length of the bars, they produce a much smarter look (no bits of metal visible below the roof bar) and it's a more aerodynamic fitting system. T-track adapters also allow you to push the box further back or forward than is possible with U-bolts - which can be important if there's a potential clash with a fully opened tailgate. And T-track adapters also provide more flexibility in roof box positioning than claw style fittings (this is the type which grabs around the roof bars and is tightened with a turning wheel inside the box) - this is because claw fittings should not be used in the area of the roof bar feet (these fittings will touch the feet before they are tight enough on the bars) so you may not be able to position the box just where you want it. Claw fittings also limit front to back positioning. This is why KAMEI includes standard T-track adapters (which are an extra cost for all other brands of roof box) and does not use claw style fittings.
• 6 year guarantee.

A good question. It's not easy to convince customers that a 330 or 340 or 390 litre KAMEI box is in practical terms as large as a 480 litre Thule box, even if they have seen the boxes side by side, and the cartons (see pictures above). Now an influential German motoring web site has provided us with more evidence, which is that KAMEI's Corvara 390K was 3.8% smaller than advertised, but the Thule Dynamic 800, a stated 420 litres, came out at 274 litres, a 34.7% exaggeration!

The Atlantis 780 is said to be 480 litres, 23% larger than the Corvara 390...

See the "exaggeration" table above, the second last picture, as well as a Google translation.

Auto-Presse also report that the KAMEI Husky L and Delphin 470 boxes are larger than their stated volumes. None of this surprises us - KAMEI is a family business which takes pride in doing things properly. "Made in Germany".

Please click here or on the logo below to view the article in full, and click "Back" when you're done:

Technical specifications at a glance:

External dimensions: 190 (l) x 75 (w) x 40 (h) cm

Internal dimensions: 178 (l) x 65 (w) 34 (h) cm

Volume: 340 litres

Weight: 16kg

Max load capacity: 75kg

Max number of skis: 6 (carving)

Opens from: left hand side

Type of struts: hydraulic gas struts

Opens how wide: 34.5cm

Distance between roof bar fittings: 62 – 87cm

Guarantee: 6 years

Colour: gloss black

When ordered as part of a Package Deal, we will automatically include any relevant adapters to attach this box to any of the roof bars we sell – steel or aluminium (CRUZ, Atera, Thule or Yakima).

We offer our existing customers a full "Next Day if possible" spares service, and will cannibalise new stock as required to find you the parts you need.

To find the spare parts you need, please see the diagram below, identify the product codes, then choose them from the list below. If you need more than 1 of any item, change the quantities in the Shopping Basket.

Delivery charges and arrangements:

We charge a contribution towards delivery costs, depending on what you order, where you live, and how quickly you want the goods.

These are our standard charges; there are usually surcharges for all offshore destinations and some remote postcodes - for details please see our delivery information page.

Delivery of this item

Delivery of other items

Delivery times

Delivery times are calculated in working days (Monday to Friday, excluding Bank holidays).

Cut-off times for Express Delivery orders
Express Delivery orders placed before before the cut-off times shown below will usually be desptached on the date of order. Express Delivery orders placed after these cut-off times will be despatched the next working day.

Delivery FAQs

When will my order arrive?
There are no deliveries on Saturdays, Sundays or Bank Holidays, except for postable items where Royal Mail has a Saturday delivery. Express Delivery orders placed on a Friday (before 1pm) should be delivered on the Monday or Tuesday, Express Delivery orders placed on a Saturday or Sunday should be delivered on the Tuesday or Wednesday. The arrangements for Very Heavy Items are different and are shown above.

What about Next Working Day delivery?
Most Express delivery orders will arrive on the next working day, if the order is placed before the cut-off time (see above). Some will arrive on the second working day if there has been a "split-delivery". So-called “split deliveries” happen when the couriers do not have enough trailer space for everything that should be moved around the UK, so they will load what they can and leave the rest for the next trailer.

Is my delivery day guaranteed?
No retailer or courier company can ever "guarantee" a Next Working Day delivery. As well as split deliveries, all courier companies occasionally have the same transport problems as can happen to everyone else, including snow blocked roads, closed roads, traffic jams, mechanical breakdown, an inability to find the delivery address, or to gain access to it if, for example, it's in a block of flats. We work with some of the best couriers in the business, and overall they provide an outstanding service.

Do I need to be at home?
We are very flexible with our deliveries and will aim to deliver to an address which suits you – this does not need to be your home address. Goods can usually be left without signature - we prefer this with roof boxes. There's a "Special Delivery Instructions" box in the checkout area where we'll ask you to choose a typical instruction and then amend it to suit your particular requirements.

Payment options:

We take the following cards, and also PayPal. Please note that the entry on your card statement will be from "The Roof Box Company".

Secure payments

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