This Karcher‑compatible K‑Lock adaptor provides a secure and reliable connection between M18 male fittings and TR20 female threads, making it ideal for integrating accessories and aftermarket components with the latest Karcher Easy Lock systems.

Manufactured from durable brass, the adaptor is engineered for demanding professional use, offering excellent resistance to wear, corrosion and high‑pressure operation. With a maximum pressure rating of 400 bar and a temperature tolerance up to 150°C, it delivers dependable performance in both industrial and commercial cleaning environments.

Designed specifically for the K‑Lock system, this adaptor ensures a tight, leak‑free fit and stable long‑term installation. Like all K‑Lock connectors, it is intended for single‑fit applications and is not designed for repeated screwing or unscrewing.

Key Features

• M18 male to TR20 female thread configuration

• Karcher Easy Lock compatible

• High‑quality brass construction

• Max pressure: 400 bar

• Max temperature: 150°C

• Ideal for high‑pressure cleaning systems

• Designed for secure, permanent fitment