Built from 12/3 S00W-A cable, the LEX extra hard usage stage pin extension is built for professional stage environments. The thermoplastic and phenolic materials that go into these 2P&G cable assemblies are heat and impact resistant. Make Lex extensions the portable cable you trust in your theater, church, or on your next tour. These 12 gauge 3 wire 20 amp cords with GP connectors will keep your production safely powered.