From the Manufacturer
The kicker has a steel telescoping mechanism, with 5 adjustments for length, ranging from 19 in. closed to 24 in. The new double-engagement buttons eliminate wear or hole elongation. The wide head grips carpets with the combined hold of 3 replaceable nap grippers, and 16 adjustable hardened-steel pins. Nine position settings of the long pins provide adjustability to carpets of all usual thicknesses.
Product Description
Telescoping steel tubes with five settings for length adjustment, ranging from 21" to 24 1/2"; Double-engagement buttons eliminate hole elongation; Wide head features 3 replaceable nap grips; Replaceable square bumper is foam-filled, and features a tough, seamless, neoprene cover