KAMEI 20mm T-track adapters no. KM52003 for all the aluminium bars we sell

These adapters have a 20mm wide base and slide into the 'T-tracks' in all the aluminium bars we sell (Atera, CRUZ, Thule, Whispbar/Yakima), two on the front bar, two on the rear bar, to give one fixing at each corner of the box. They measure M6 x 48mm long.

In our opinion this is visually a much neater solution than putting U-bolts around aluminium bars - which also almost always scratch the base of the bars. These adapters will be an essential requirement when the U-bolts supplied with KAMEI roof boxes are not wide enough to go round T-track aluminium.

These adapters are suitable for the following 'T-track' bars:

• Atera
• CRUZ
• Thule
• Whispbar/Yakima
• All Audi, Skoda and Volkswagen
• Mont Blanc
• Mercedes-Benz Alustyle
• Oris Windprofil and Oris Top Star
• Alfa Romeo
• Vauxhall "T-track alloy base carriers"
• Some Renault

They'll also fit most other brands of aerobars, except BMW. You'll need to take some measurements from your bars and check the dimensions on the diagram on the box above; the maximum slot width for the safe use of these adapters is 24mm.

Note that you cannot fit KAMEI boxes with Thule T-track adapters - the threads are too short.

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 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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