FEATURES AND BENEFITS:• Tough nylon construction with crush / impact resistance that exceeds hospital grade and Fed Spec requirements; arc resistance exceeds UL requirements.• Self-hinge swings wide open to make quick, easy work of light, clean connections. Insert conductors into terminals and tighten terminal screws; close hinge housing around cord and tighten housing screws.• Enclosed terminals provide solid, internally-clamped connections.• Molded finger grips promote safe, sure handling.• High-visibility yellow• Hospital Grade version displays the Hospital Grade green dot.