This part replaces part # 4760297 (4.760-297.0) & 2639722 (2.639-722.0) Ideal for cleaning difficult to reach areas Perfect for sidings and second story windows 4 pieces expand up to 66 inches Bayonet style connection Original Karcher Part, 4-Piece Extension Wand (2640746) Karcher Part# 2.640-746.0
