This listing is for 7 Pieces PASS & SEYMOUR LEGRAND NEMA L16-30P/ L1630-PCCV3 TURNLOK PLUGS 30A 3PH 480V 3P 4-WIRE 

• Product Features
• Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire.
• Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity.
• Raised ribs provide non-slip gripping profile for turning to lock and unlock.
• Double dovetail design provides superior protection against cord pull-out forces.
• Impact- and corrosion-resistant durable nylon 6 shell material.
• Rounded back contour reduces snags and hang-ups on the job site.
• Scallop shell design provides non-slip gripping surface for insertion and withdrawal.
• Visible stamped NEMA configuration and device rating.
• New-design external cord grips provide visible assurance of safe and proper cord retention.
• Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber.
• New in open boxes. 3 Piece Boxes opened to verify product. May be shipped without the box shown in photos. All are sealed in individual blister packs.