Karcher Angled spray lance - 2.638-817.0Karcher Angled spray lance 2. 638 817. 0 Reach Difficult Areas with Ease The Krcher Angled Spray Lance is a practical pressure washer accessory designed to make cleaning hard to reach areas quicker and more effective. Featuring an extra long angled design of approximately 1 metre, it allows you to easily clean roof gutters, vehicle underbodies, wheel arches, water butts, bins, and other awkward spaces that are difficult to access with a standard spray