The HS22 systems use a 22mm wide track which is suitable for boats up to 60ft with 40mm to 60mm sliders.
The Track HS22 is 22mm wide and 11mm high.
Headboard slider; This is a simple slider at each end.
Simple slider; This slider takes an intermediate position between two sliders with a joint. It is sewed to the sail with a webbing. It usually has small dimensions as it is the slider with the lowest load in the system.
Slider with joint; is the slider with a connection to a batten receptacle with a threaded pin. It's usually bigger than the simple slider because battens stress sliders more than webbings. Antal designs symmetric batten receptacles mounted inside the batten pocket.
Double slider; Where reefing points are and in correspondence of the clew angle, one may want to use a double slider with a double webbing connection to the sail. This because the outhaul and reef lines load up the tack angle at the mast.