Karcher Interchangeable Attachment Universal for WB 120 Rotating Wash Brush 26440620 This Karcher Interchangeable Attachment Universal 26440620 attaches quickly and easily to the WB 120 Rotating Wash Brush, which is compatible with the range of K2, K3, K4, K5 and K7 Karcher pressure washers. Made with sturdy bristles, this Universal attachment is designed to be compatible with all surfaces, including cars, bikes, tools, benches, steps and walls.  The rotating action of the WB 120 Rotating Wash Brush (that this attaches to) provides a highly effective clean and finish, and you can also add detergent. With an easy hook-and-loop fastener action, you can remove the attachment after use in no time. FEATURES Bristle brush Easily attached and removed Suitable for all outdoor surfaces Attaches to WB 120 and WB 100 Rotating Wash Brushes SPECIFICATION Weight: 0.17kg Length: 153 mm Width: 153 mm Height: 58 mm Part Number: 2.644-062.0