Rolson 55409 Knee Kicker and Carpet Layer.

[]"Carpet installer with telescopic handle, 18.2–21.2 inches" "Padded protection and brass teeth" "The handle has four different length settings, easily selected with the dial on the head" "Minimum length 18.2 inches; Maximum length 21.2 inches" "Carpet end length: 12.2 mm; Carpet end width: 12.8 cm"