The Karcher Extension Hose Coupling for HD and XPERT Pressure Washers is a brass double connector. It joins two high-pressure hoses so you can reach further from the machine. It is made for compatible Karcher HD and XPERT models.
Both ends have an M 22 x 1.5 screw thread. That gives a secure, leak-resistant join during hard cleaning work. The body is brass with rubber protection. The rubber guards the connector against knocks and wear on site.
One point to check first. This coupling uses the traditional screw-lock connection. It is not compatible with Easylock fittings. Easylock is the quick-connect system on newer HD and XPERT machines from 2017 onwards. If you have Easylock you need an adaptor or the Easylock version of this part.
It suits contractors and operators who work in tough places. The brass build and rubber protection make it a practical way to add hose length. The page lists a wide run of HD models, from the HD 6/12-4 C Plus to the HD 13/35 Pe.
| Brand | Karcher |
| Product Type | Adaptor |
| Fits | Karcher HD, Karcher XPERT |
| Connection | M 22 x 1.5 screw thread (not Easy!Lock) |
| Size | M 22 x 1.5 thread |
| Included Accessories | See product details |
| Warranty | Karcher Professional manufacturer warranty |
| Connector type | 2 x M 22 x 1.5 male thread |
| Material | Brass with rubber protection |
| Connection style | Screw lock (not Easylock) |
| Delivery | My Tool Shed courier, usually next working day, from £5.95 (surcharge for the Highlands, Islands and Northern Ireland) |
| Returns | 30-day returns on unused items, My Tool Shed's terms apply, buyer pays return postage |
My Tool Shed sends most orders by courier, usually for delivery the next working day. Delivery starts from £5.95.
Delivery covers the UK. The Highlands, the Islands and Northern Ireland carry a surcharge, so check the cost for your postcode at checkout.
My Tool Shed takes Visa, Mastercard, Amex, PayPal, Apple Pay and Google Pay.
Unused items in original packaging can be returned to My Tool Shed within 30 days. You pay the return postage and the retailer's terms apply.
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