Tech Sight's TS195 tool for Adjusting tech-sights AK47/SKS rifle sights. Adjusts windage and elevation for Tech-sights SKS sights. works on sights TS200, TS100, AK100S, AK200S, Ak100Y, AK200Y Large end adjusts windage on Tech-Sights Small end adjusts the Existing rifle front post for elevation