Manual transmission gear lube 70W80 GL-4 that offers quicker shifts, improved coefficient of friction, and better gear protection. Also offers better cold shifting and works with high and low mileage vehicles.

A service call from a professional locksmith can cost well over $100 - plus the inconvenience (and embarrassment) of locking yourself out of home or car. Simple to install - just find a hidden area of metal that attracts the magnet (Hint: if the metal has rust, that means it contains iron and is 'fe...