SOB D Shaped Auto Locking Climbing Carabiner Clips 2Pack 25KN Heavy Duty Asymmetrical Carabiner Connector Used for Rappelling Gear Rescue Outdoor Projects Dog Leash : Sports & Outdoors

Description

This connector must be closed or locked when being used. To lock the connector, screw the locking sleeve until it stops and blocks the gate from opening. Vibrations and/or rubbing can loosen the locking sleeve and unlock the connector. Check the connector regularly to verify that it is securely locked. The strength of the connector is greatly reduced if the gate is open.  The carabineer as a belay device , is the strongest when closed and loaded with into its major axis . Nothing must obstruct the connector . Any constraint or external pressure is dangerous.

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