500K Forked Light Switch Key Compatible with Pass & Seymour Switches

500K / 500-K locking switch key is designed for compatible electrical locking toggle switches that use the 500K fork-key slot. It works as a replacement or spare key for wall-mounted locking light switches and equipment control switches used in commercial, institutional, and facility maintenance settings. Compatible with Pass & Seymour / Legrand heavy-duty locking switches using the 500K / 500-K key reference, including L Series (M10) locking switches and industrial extra heavy duty locking switch applications. It is also suitable for related wall-mounted locking toggle switches that share the same 500K keyway and forked switch slot structure. The key is made from stainless steel to help resist corrosion, bending, twisting, and surface wear during frequent operation. The forked blade engages the locking switch slot, allowing authorized staff to operate the switch between ON and OFF positions while helping limit casual switching by everyday users. Each package includes 1 gold-colored key ring for keeping the keys organized and easier to carry. Suitable for schools, offices, hospitals, libraries, auditoriums, gymnasiums, corridors, warehouses, maintenance rooms, and other commercial spaces. Please compare your switch series, 500K keyway, and slot shape before ordering. Package includes locking switch keys and 1 gold-colored key ring only; switches, wall plates, screws, tools, and electrical components are not included.