Karcher Adaptor 7 | M18 x 1.5 to EASY!Lock
The Karcher Adapter 7 is a genuine Karcher connection adapter designed to maintain compatibility between newer and older pressure washer components. It allows new EASY!Lock nozzles, including both the Dirt Blaster nozzle and Triple Jet nozzle, to be securely connected to an older style M18 x 1.5 lance, providing a stable, leak-free connection while extending the usability of existing equipment.
Compatibility & Use
This genuine Karcher adapter allows new EASY!Lock nozzles, including both the Dirt Blaster nozzle and Triple Jet nozzle, to be securely connected to the older style lance (M18 x 1.5).
Note: This adapter can be used with lances that have a M18 x 1.5 thread ONLY, and will allow you to attach EASY!Lock nozzles / accessories.
If you require the opposite - an adapter that will allow you to connect M18 x 1.5 nozzles onto a EASY!Lock lance, then please see the following product: Karcher Adaptor 8 (SKU: 8405635)
How To Attach This Adapter
First you must remove the end of your lance (image 1), then this adapter will simply screw onto the lance (image 2), allowing the newer style EASY!Lock nozzles to be screwed onto the adapter (image 3). Therefore, allowing you to use a EASY!Lock nozzle on a older style lance with a M18 x 1.5 connection.
Related Products
Simply click on each image to take you to the corresponding product page on our website (may also fit other nozzles / lances not currently sold on our website). If you are unsure to which adapter you require for your machine then please get in touch using the 'Contact Us' page.
The Karcher Adapter 7 is a genuine Karcher connection adapter designed to maintain compatibility between newer and older pressure washer components. It allows new EASY!Lock nozzles, including both the Dirt Blaster nozzle and Triple Jet nozzle, to be securely connected to an older style M18 x 1.5 lance, providing a stable, leak-free connection while extending the usability of existing equipment.
Compatibility & Use
This genuine Karcher adapter allows new EASY!Lock nozzles, including both the Dirt Blaster nozzle and Triple Jet nozzle, to be securely connected to the older style lance (M18 x 1.5).
Note: This adapter can be used with lances that have a M18 x 1.5 thread ONLY, and will allow you to attach EASY!Lock nozzles / accessories.
If you require the opposite - an adapter that will allow you to connect M18 x 1.5 nozzles onto a EASY!Lock lance, then please see the following product: Karcher Adaptor 8 (SKU: 8405635)
How To Attach This Adapter
First you must remove the end of your lance (image 1), then this adapter will simply screw onto the lance (image 2), allowing the newer style EASY!Lock nozzles to be screwed onto the adapter (image 3). Therefore, allowing you to use a EASY!Lock nozzle on a older style lance with a M18 x 1.5 connection.
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Specification
- Temperature (ºC): max. 155
- Max. Pressure (bar): 300
- Connecting Thread: M18 x 1.5 to EASY!Lock
- Genuine Karcher Part
Related Products
Compatible Spray Lance:
Compatible EASY!Lock Nozzles:
Simply click on each image to take you to the corresponding product page on our website (may also fit other nozzles / lances not currently sold on our website). If you are unsure to which adapter you require for your machine then please get in touch using the 'Contact Us' page.

