"1242E key lock, PanelSeT SFN, PanelSeT SF, PanelSeT SM"

"This is a 1242E key lock system suitable for PanelSeT SFN, PanelSeT SF and PanelSeT SM electrical enclosures." "The key number is 1242E." The kit contains 1 cylindrical barrel and 2 keys. "This product is qualified as a green premium, with minimal use of hazardous substances."