BOS 440-041 Stabiliser Leg 400mm (Pair) with Base Plates

BOS 440-041 Stabiliser Leg 400mm (Pair) with Base Plates.


$820.00 incl. GST

In stock

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SKU 818-4004 Category


BOS 440-041 Stabiliser Leg 400mm (Pair) with Base Plates.


  • Quality Australian Powder Coated
  • Heavy duty walled pipe for high position manoeuvring
  • BOS high density reinforced nylon strong, no rust
  • Base plate can rotate and adjust to the landscape
  • Patent push/pull handle makes release and positioning easy
  • Patented BOS gearbox makes winding by hand easy and allows drill operation
  • 12mm Input (not 1/2″) unique size gives added security
  • Quick release lynch pin
  • 5 Year Manufacturer’s Warranty


  • 1 x BOS 440-041 Stabiliser Leg 400mm (Pair) with Base Plates
    • 010-002 Base Plate U Bracket UV-Stabilised (HDFR) Nylon
    • 020-007 Bos 12mm Drill Attachment
    • Please note: This is a made-to-order product. Please allow time for manufacturing and shipping.


Not what you are looking for? Check out our full range of BOS products here.

The BOS team of experts have a wealth of knowledge and experience, and they are always ready and willing to help. If you have a technical question or just need some advice, please call BOS Customer Service directly, 02 9623 6922.

Additional information

Weight 11.7 kg
Dimensions 45 × 28 × 23 cm
Manufacturer Part Number


Product Height

Retracted: 415mm – Maximum Lift 485mm

Product Weight



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Questions & Answers

    Hello I would like to swap out my stabilisers with bos ! Can you let me know the best way to measure suitable size. Do they come with extensions?
  1. 0 votes
    Q Hello I would like to swap out my stabilisers with bos ! Can you let me know the best way to meas...... Read more

    Hello, Thank you for your enquiry. We have updated the listing with more images/information about how to measure your legs and also what accessories are included. Please check images here BOS 440-041 Stabiliser Leg 400mm (Pair) with Base Plates . Please note, you will need to purchase the extensions separately. Kind regards, Suncoast Caravan Service team. 

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Product Availability

Warehouse only

Warehouse only products are stocked in our off-site warehouse only, and require transfer to our Showroom for collection. If you wish to visit us in store to purchase one of these products, please contact us prior to organise a transfer. Please note that transfers are available for purchases, not for viewing purposes. Transfers occur daily.

Available in-store

Products marked as available in store are stocked in our Showroom at 33 Fishermans Road, Kuluin. Some products may be out of stock at the time of your visit, so please confirm stock availability prior.

Display available

We have a small display of marked products only in our Showroom.

Dropship Item

Products marked as dropship items are sent direct from the Manufacturer. This can add an additional 1-3 days processing before your order is despatched.

Please ensure your shipping details are correct when placing an order. We will always endeavour to include a tracking number for your order, however with dropship items this is not always available.

Please contact us if you have any questions or concerns about the shipping of this product.

Made to Order (MTO) Item

Products marked as made to order are manufactured specifically for your order by the Manufacturer. 

If you require an ETA on these items, please contact us prior to placing your order.

IMPORTANT: We are unable to approve returns or refunds on MTO items.

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