König K-Summit snow chains (pair) no. K-Summit 44

König's K-Summit is what we call a "Ladder track chain". It's fixed to a wheel bolt with a special adapter, winds on to the wheel when you start to move, places a ladder of chain around the face of the tyre, with no parts inside the wheel, and requires no additional tensioning. The external bracing mechanism, and the friction between the chain and the tyre, prevents it from coming off the wheel, especially during cornering.

The hardened steel traction plates incorporate specially shaped "ice breaker" ridges; the chain elements are made from case-hardened manganese nickel (MnNi) alloy steel to provide an optimum combination of strength and hardness.

Each K-Summit size comes as standard with adapters to fit 17mm, 19mm, 21mm and 22mm wheel bolts.

Because each K-Summit size fits a number of tyre sizes, some adjustment to the circumference of the ladder track is usually required first time out - this is easy to do, especially as K-Summits have a really clever spring loaded tensioning system.

A few turns of a spanner fits the adapter to the wheel bolt - a spanner with an insulated handle is supplied - and the rest is easy. There's a ratchet to take the strain and to make sure that the system is at an appropriate tension.

Removing the K-Summit is also quick, clean and easy - loosen off the ratchet and pull the chain off the tyre.

Other features:

• K-Summits are foldable and are supplied in a strong carrying bag, together with a pair of plastic gloves, a kneeling mat, and some emergency spare links (pliers are required).
• We have a full spare parts programme.
• All König snow chains meet the requirements of Austria's Ö-Norm 5117 and Germany's TÜV.
• Suitable for vehicles up to 1500kg.
• Not suitable for off-road use.

Excellent!

We're also showing you a range of other winter motoring products which we're selling here at market leading prices, including a snow and ice windscreen protector, a telescopic snow shovel, and a snow brush - all of these items are almost essential kit for winter weather, especially we suggest the snow brush. Please click on the links to see pictures and more information.

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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There are two parts to our snow chains offer this year:

(1) Clearance prices on many top branded snow chains, including RUD and Thule - an amazing opportunity for those who are quick off the mark! Thule (who are the biggest brand in the car racks market) have sold their snow chains division; the same chains are now being sold under the König brand. Thule branded chains have the same specifications as the König branded versions - all that has changed is the name on the chain and the name on the box.

(2)   Multibuy discounts - significant discounts if you buy two pairs of snow chains at the same time, or one pair of chains and one pair of AutoSock: If you do either of these things, we will discount the snow chains as follows:

• König, Polaire and Spikes-Spider snow chains - at least 10% off!
• INNO, Maggi, RUD and Thule snow chains - at least 20% off! Up to 30% off where we have large overstocks.

As usual, you change the quantities in the Shopping Basket.

Many customers will, for example, use snow chains on their driving wheels for Alpine use, and use AutoSock on the non-driving wheels, especially if these are the steering wheels. Also note that AutoSock work very well in very wet snow, even on slush, where snowchains are often not suitable because they can't get any grip in the snow. So having both AutoSock and snowchains makes sense from at least two different perspectives.