Check the listing for details. Tesla Model 3 Charger Lock - for J1772 Adapter - Prevent unplugs while charging!. Condition: New. Listed at 10.99 USD. *** if your adapter had a lip, this will not work for your car*** update coming soon Have you had your vehicle unplugged while charging? This will prevent that from happening! Tesla supercharger and mobile charger cables lock into the car. The j1772 adapter that tesla sells/provides locks in but the chargepoint system and other j1772 plugs do not lock into the adapter. This will help prevent those unlocks! -Locks handle to adapter-Prevents charger door damage (repeated attempts to close when 1772 charger removed and adapted stays in) -Strong abs plastic-Bright Red for visibility -Lifetime Warranty free replacement with S+H Search "Tesla Charger Lock" On youtube for more details. Installation is simple and easy. 1. Connect your adapter to the j1772 plug Slip the Tesla Charger Lock over the adapter with the lock box facing outward 3. Fit the Box over the closed and locked lever4. Insert into your vehicle and begin Charging Custom, 3D Printed design Ships FAST from Port Orange, FL, USA- Ships same day before 2pm.