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Item: 2540C

38 reviews

18mm* Hose Joiner Set

18mm* Hose Joiner Set

Guaranteed to NEVER burst off your hose! *Suits Industrial sized 18mm hoses only

Now $15.90 Was
Was $15.90
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Free delivery within Australia for all orders $99 or more. Orders under $99 incur a $7.95 delivery fee.


We offer free returns & a 30-day money back guarantee on any purchase that does not meet your expectations. Simply email us at 

  • Free delivery on orders over $99

  • 30-day money back guarantee

  • Free returns or exchanges

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Frequently bought with

Helpful additions to the 18mm* Hose Joiner Set

  • 18mm* O-Rings 18mm* O-Rings

    18mm* O-Rings

    Now $2.20 Was
    Was $2.20



Specially designed for use with Hoselink’s 18mm hose fitting range.

18mm diameter hoses are typically used in rural and commercial applications and provide a higher water flow rate than standard 12mm hoses and fittings.

Never worry about your hose fittings bursting off your hose again! Confidently join your hoses together with Hoselink’s 18mm Hose Joiner Set.

The Hoselink 18mm Hose Joiner Set is made up of 2 x 18mm Hose Connectors and can be utilised for a variety of different jobs. Increase the length of your hose by joining two hoses together or join both ends of the same hose together for leak-free transport of your hose. The durable 18mm Hose Joiner Set provides a robust connection that is guaranteed to NEVER burst off your hose!

Thanks to the ergonomically designed bayonet style connection you simply line up the lugs on each fitting and ‘point and twist’ to join them. It is an easy to use connection for any age, including for those with arthritis.

The face of each fitting in the entire Hoselink 18mm hose fitting range has been specifically engineered to be identical. This means that as well as joining two hoses together, the 18mm Hose Joiner Set can also connect your hose to all of your other Hoselink 18mm Tap and Accessory Connectors.

Purchase Hoselink hose fittings and join thousands of Australians enjoying a better watering experience. Our 18mm hose fittings are covered by a 2 year warranty and if you aren’t satisfied with your purchase within 30 days we’ll happily give you your money back.

All Hoselink fittings are BPA and lead free



Product specifications

18mm Hose Joiner Set
Model Name
18mm Hose Joiner Set
Model Number
Connectors (nylon), Split ring (plastic), O-Ring (rubber)
Fitting Size
Maximum Pressure
UV Resistant
Assembly Required
Warranty 2 years


Frequently asked questions for 18mm* Hose Joiner Set

Q. Can I use 18mm hose fittings with my regular green and yellow 12mm Hoselink hose fittings? 
A. The O'Ring to O'Ring faces are not compatible between the 12mm and 18mm range. However you can make a connection between the 2 systems by coupling an 18mm Accessory Connector into a 12mm Tap Connector (or vice versa).

Q. Can I fit 18mm hose fittings to a standard garden hose?
A. 18mm hose fittings have been designed specifically for use with 18mm internal diameter garden hoses and cannot be used with regular 12mm garden hoses.

Q. Why would I use 18mm hoses and fittings?
A. Larger internal 18mm diameter hoses and fittings are typically used in low water pressure situations, or where a high volume of water is required.  They are often used in commercial situations such as at sporting fields, golf courses, nurseries, farms and parks.  Many people in rural situations use these hoses where water pressure is very low, such as supply from a dam or tank.  Anyone can choose to use 18mm hoses and fittings but they're typically used as a solution to low water pressure.

Q. What are the locking tabs for?
A. Our 18mm hose fittings have been designed with locking tabs to ensure they never, ever twist apart.  We DO NOT recommend you insert these to begin with as once installed, they cannot be removed (and may get in the way of easy use).  They may be useful in situations where the weight and particular use pulls the fittings apart, such as at a hose join.  In this instance, you can insert a locking tab (on one side only is necessary) to ensure the fittings won't twist apart.

Q. Why aren't the 18mm fittings the same colour as the 12mm fittings?
A. We wanted to make it easy for customers who use both 12mm and 18mm hose fittings to identify which is which.

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Product reviews

Customer Reviews
4.9 Based on 38 Reviews
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Mark D.

18mm big kit fittings

Second time I have bought 18mm fittings from this company. ABSOLUTELY LOVE THE DESIGN. Good quality. NO MORE BLOWOUTS!!! Would buy from them again if I needed too. You will not be disappointed with this company. Fast shipping too ;-). Thanks again hoselink!!!!! Another happy customer !!!

heather l.

Top product

It is certainly the best system and I ll never buy a different brand. Hoselink all the way

Carol M.

Hose Link Joiners

Having seen the add on TV I was wondering if HoseLink catered for 18mm hoses. On looking at the website I decided I would send for some joiners. My husband has a habit of mowing hoses. We had a bit of trouble first off and thought it was because the hoses wee old. Perseverence paid off and the hoses were joined. The product is great and my hose has not fallen apart now I am going to repair all the cut hoses. Thanks Hoselink.


Strong and Durable

Having a large garden and orchard , we have two extra 18mm hoses for watering. During hot weather the fitted hose couplings would fail so we purchased Hoselink joiner sets and have no further issues. Great product as usual, thank you regards Paul.

Judith W.

Giselink hose fittings and scythe weeder

Great products and details of progress of parcel delivery wonderful!