50 Foot 12/3 SJTW Twist-to-Lock Extension Cord RV Extension Cord Insert a standard u-ground plug

Insert a standard u-ground plug into a Bad Ass locking connector and the two will not separate until you release the automatic lock

Bad Ass general purpose extension cords are heavy duty and uncommonly tough

The molded on connectors will not separate from the cord and provide extra water resistance

cETLus safety certifed for use in the USA and Canada

The lighted ends tell you when power is flowing through the cord

50 Foot 12/3 SJTW Twist-to-Lock Extension Cord RV Extension Cord Insert a standard u-ground plugSpecial blades lock the cord into compatible receptacles and outlets with a simple twist motion. Once locked, it is impossible to accidentally pull out the plug.