Self-retaining Weitlaner Retractor, Stainless-steel 410, L140 & 165mm, MedicaluseExcurved 3×4 Prong, Sharp- & Blunt-type, 웨이트레이너 리트렉터, 자체유지기능, 의료용, 비부식 (DH24CAT00002565)