Self-Locking automatic gate locking and closing makes it an ideal choice when the user will consistently open and closed the connector many times.Features and Benefits Compact, user friendly design Fast and simple to open with one hand for quick use Automatic gate locking and closing, perfect for all day regular use Corrosion resistant suitable for wet conditions CE Certified to EN362:2004 Class BTypical Applications Construction General Industrial Transportation Mining Oil & GasNotes Weight:0.17kg