Karcher K4 Upgrade
"Totally transformed my Karcher K4 and its effectiveness cleaning my cars. Definitely recommend this product. Detailing Shed's customer service and experience was excellent."
FREE Shipping on orders over $150 (Weight Restrictions Apply)
Connects your Pressure washer to your new Quick connect Gun
This is required for the Kranzle Pressure washer to use 3/8 Quick Connect Guns.
These M22 style fittings may not be fast but are now widely used in the residential market as a safe and secure way to provide a consistent method for attaching and detaching fittings.
When purchasing M22 fittings, the black portion is considered the Coupler. The Stainless exposed threads are considered the Plug (see 24.0024 for reference) and are meant to thread into the black coupler.
The terminology may vary when referencing M22s among suppliers. MTM Hydro nomenclature refers to the black twist coupler portion as "M22F" while the plugs are referred to as "M22M" followed by the sizing of the secondary end as NPT or other Variant of M22.
This premium adapter has been quality tested and certified by MTM Hydro to fit a variety of hose outlets including select popular models of Kranzle so that you can, now, upgrade your guns and lance setups to MTM Hydro’s Italian SG series.
Please allow extra time for delivery to regional and remote areas.
Free Shipping on orders over $150 excluding remote areas and certain weight restrictions apply for free shipping in each state. Trade accounts $250 minimum for free shipping.
The following qualifies for free shipping:
For orders with free shipping, we determine whether to use a courier service or Australia Post based on the address. If you prefer your order to be shipped via Australia Post, please select the "Parcel Post" option at checkout.
Note: We do not ship to PO Boxes or Parcel Lockers with free shipping.
If your parcel is returned to us, the following conditions outline when additional shipping costs may apply:
*We will not be held responsible for delays or late delivery of Australia Post or courier services.
*If a parcel does not arrive as anticipated, please allow 5-7 working days for Australia Post or couriers to complete process of tracking and locating as in most cases it turns up after 3-7 days of expected delivery. We cannot refund or send another item until this process is completed.
*We don't take responsibility for orders that are lost or stolen once the parcel has been delivered to the correct delivery address.
*Items that are over 21kg may require to pay extra freight costs if in regional or remote areas - we will contact you if this is the case.
All of our prices are in Australian dollars (AUD) and include GST (Goods and services tax)
At The Detailing Shed, we’re committed to supplying premium-grade car care products. Due to the nature of many of our items, particularly chemicals, our return policy has recently been updated. Please review the following carefully before submitting a return or refund request.
Due to safety and quality control, we do not accept returns on the following items:
Unused and unopened accessories such as brushes, pads, and towels may be eligible for return, pending approval by our customer service team. Email us at info@detailingshed.com.au with your order number and photos of the item(s) to request approval.
Yes, we accept exchanges. If you ordered the incorrect product and need to get something else, send it back under the returns policy and make a separate purchase for the new item.
You may cancel your order if it hasn't yet been processed or shipped. Please note that a 3% transaction fee will be deducted from your refund. The remaining amount will be returned to your original payment method.
Once your order has been processed or dispatched, cancellations are no longer possible. However, you can still return the items in line with our Returns Policy.
If you receive a damaged or incorrect item, please notify us within 10 days of delivery. Send an email to info@detailingshed.com.au with your order number and clear photos of the issue. We’ll work quickly to arrange a replacement or refund if stock is unavailable.
If you're returning an item valued over $50, we recommend using a trackable shipping service or purchasing shipping insurance. We are not responsible for returned items that are lost in transit.
If an item hasn’t arrived, please allow 7–15 business days after Australia Post or the courier begins their investigation. We’ll notify you once your case is resolved and any refund or replacement is processed.
Please note: Product packaging or colours may vary from online images due to manufacturer updates. Refunds will not be issued for these variations unless the product is faulty or incorrect.
Discount codes must be applied at checkout and cannot be added to an existing order. We are unable to apply discount codes or refund the difference once an order is processed. Please ensure any promotional codes are entered correctly before completing your purchase. If you experience any issues applying a code, feel free to contact us before finalising your order.
We're here to help
If you need to contact us for advice on any of the products, please email us at info@detailingshed.com.au
Please include description of the product you are interested. Some info of you car, and also what you are trying to achieve.
We may also review our blogsfor product recommendations.
Overall rating: 5.0 / 5 from 9 reviews.
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"Totally transformed my Karcher K4 and its effectiveness cleaning my cars. Definitely recommend this product. Detailing Shed's customer service and experience was excellent."
"Excellent fittings and robust, built to last. Quick attaching and releasing coupling"
"High quality unit and built to last, recommended accessory for any pressure washer system as it makes life easier assembling and dissassembling the acccessories such as your foam cannon."
"Must have to convert your Kranzle to QC"
"Great advice from Nick on this one, makes a nice pressure washer even more of a pleasure to use."
"Awesome"
"If you want the very best equipment in detailing, look no further. Detailing Shed has got the lot at competitive price. Well done Nick, 5 stars from me!!!"
"Works well."
"Very usefull, made everything quick and easy to connect.."