Skip to product information
1 of 6

Item: 2540C

4.9/5 from 35 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
Tax included. Shipping calculated at checkout.
Buy now pay later available View full details

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


New Colour option now available!


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.

Support page

View Product Support page


Product reviews

Customer Reviews
4.9 Based on 35 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
100reviewers would recommend this product Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • hose
  • weather
  • Fittings
  • trouble
  • joiners
  • farm
  • build
  • family
  • size
  • Regards
Christopher C.
Australia Australia
I recommend this product

18mm Hoses

Very good. I find the 18mm hose provides much better volume and spray patterns than a standard 12mm hose.

Ozzy G.
Australia Australia
I recommend this product

Product is excellent BUT...

Really good build and tuff, perfect on the farm! Only suggestion I have is to introduce the 18mm with a shut-off valve like the smaller 12mm units. Once you have those with a shut-off valve the 18mm set will be complete :)

Australia Australia
I recommend this product

Ordered incorrect hose joiner set.

Hi, I ordered the 18mm diameter hose joiners by mistake and phoned Hoselink about my dilemma. I offered to return the hose joiners for a refund and said I did not expect to get a refund which included the freight cost. I was surprised and very grateful that Hoselink did not want me to return the goods and Hoselink would not charge me for the purchase. Very generous of Hoselink. I ordered the correct hose joiners which have arrived thank you but am surprised to see that I have paid for the 18mm hose joiners too according to my paypal account. Regards, JM

Michael B.
Australia Australia
I recommend this product

Needs an 18mm fitting with flow control

The products works great but 18mm users are at disadvantage by not having access to a fitting with flow control. If you made this fitting every previous 18mm buyer would want one. It’s a no make it as it would sell instantly.

Steven M.
Australia Australia
I recommend this product


All good thanks

Peter O.
Australia Australia
I recommend this product

Peter OHalloran

Hi guys, been using your garden equipment for past 10 years now and can't find any other products that come near your gear, the 18mm hose connection is top quality BUT would be much better with the shut off valve same as your half inch connectors built into it, if you ever do this mod let me know and I will purchase a few,, great products.. Regards Peter OHalloran.

Meryl G.
Australia Australia
I recommend this product

Love you stuff

Great service I love your product. Wish we could jus get the build up from the chemicals in our towns water to not stick and spoil our product. But that happens to everything we use for our water.. I recommend your product and have been giving it to family as presents. Only thing I have trouble with now as my hands are not so good is Conect ing fittings to the hose when I need to. That’s ok though I just wait for someone with better hands, or just do it in stages.

John E.
Australia Australia
I recommend this product

Only fitting that cut it in a harsh environment

They are excellent, I live in the Northern Territory and its a very harsh environment and frankly lesser hose fitting like Nylex and Pope just don’t cut it

Hoselink 18mm Hose Joiner Set Review
Peter C.
Australia Australia
I recommend this product

Hose joiner set

I bought the set to make it easy to join my washing machine water to a hose for the lawn. It’s perfect for the job.

Bruce R.
Australia Australia
I recommend this product


It would be good if the 12mm and the 18mm were compatible. Increase 12mm housing to the 18mm size.