Metal are the same pedal. Tech 21 was sent a cease and desist by the U.
Steel Company over the usage of their name. This pedal was made before the name change. The item "TECH 21 U. Metal) Guitar Effect Pedal" is in sale since Saturday, January 19, 2019. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Effects Pedals\Distortion & Overdrive".
The seller is "475157" and is located in Tustin, California. This item can be shipped to United States.