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Maypole MP478B Lock and Key for MP80 Coupling - Secure Trailer / Caravan Hitch

Maypole MP478B Lock and Key for MP80 Coupling - Secure Trailer / Caravan Hitch

Maypole MP478B Lock & Key - Single Board

Single Board


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  • Description
  • Benefits
  • Technical Info
  • Shipping Explained

Maypole MP478B Lock and Key for MP80 Coupling - Secure Trailer / Caravan Hitch

When the lock barrel is fitted it stops the trigger on your coupling being pressed to stop your towable being attached to a towbar or removed. This lock is perfect for long journeys where you may have to leave your trailer unattended for periods of time. It fits SPP, Alko, Winterhoff and other brands of coupling with a key hole shape in the side of the handle. It comes supplied with 2 keys.

If you need help finding the correct lock for your towables please contact us.


  • Lock and key for MP80 and MP81
  • Works with pressed steel hitches
  • Comes with 2 keys

Technical Information:

  • Product Code: 478
  • Height: 1cm
  • Width: 1.5cm
  • Length: 9.8cm


SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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