Carpet Knee Kicker, Adjustable Length - Maximum 21 1/2 in, Adjustable Length - Minimum 17 1/2 in, Body Material Aluminum, Bumper Pad Thickness 3 in, Clamp Face Length 4 in, Clamp Face Width 4 in, Handle Length 8 1/2 in, Includes Nap Grips, Overall Height 4 3/4 in, Overall Width 4 7/8 in, Pin Adjustability Adjustable, Pin Material Steel, Product Type Carpet Knee Kicker