The dial extends the spikes making longer to grip the carpet while kicking.
If you install, reinstall or make carpet repairs, you need one of these. It will pay for itself in the first job! Bungee it to your van wall and it is ready when you are. You will find new revenue by restretching a room be fore cleaning it.
* Kicker has steel telescoping mechanism
* 5 adjustments for length, ranging from 19″ closed to 24″
* Grips carpets with 3 replaceable nap grippers and 16 adjustable steel pins
* Double-engagement buttons eliminate wear or hole elongation
* 9 position settings (0-9) of long pins provide adjustability to carpets of all thicknesses