The Lex twist-lok twofer saves time and cable by providing two twist-lok receptacles for splitting power and grouping fixtures. Lighting and electrics crews will appreciate the flexible twofer. An SJT junior hard service jacket adds durability and bends easily. Locking connectors keep the molded L5-20 twofer securely connected to lighting fixtures and power. For safety and reliability, stage electricians rely on these UL, cUL listed molded twofers.