The EGW Stainless Steel Heavy Duty Thumb Safety is precision-engineered for 1911 Officers model pistols with right-hand configuration.EGW Stainless Steel Heavy Duty Thumb SafetyDesigned specifically for 1911 Officers modelRight-hand configurationDurable stainless steel constructionHeavy duty design for enhanced reliabilityThis premium thumb safety provides reliable operation and durability for 1911 Officers pistol owners seeking quality replacement or upgrade components.