Keeping track of all the small parts you deal with at the racetrack can be difficult, that's why RaceQuip offers these kits to go with RaceQuip helmets. The Tear-Off Post kit includes two replacement posts and screws. These Tear-Off Posts unilize a special serrated bottom to properly ratchet on faceshields that fit RaceQuip's PRO Series SA-2010 & SA-2015 & SA-2020, and SFI 2010 & 2015 & 2020 helmets.