Suitable for copper and aluminum,Not recommended for stainless steel pipes. Available for vehicles! The compact design can be used in narrow under-car Spaces, enabling users to repair brake lines on the vehicle. If you prefer to use it in a vice, the handle can be removed. SAE Double Flare is an inverted 45 degree flash commonly used in automotive brake line applications. Almost all cars and trucks have 3/16 inch brake lines, so this combustion tool can be used in most vehicles. Applicable model: 3/16 inch Product name: Brake Line Double Flaring Tool Brake line flaring tool for 3/16 inch SAE flaring Hand-held, designed for in-situ use in the car. The total length is 150 mm. Colour:As Shown Material:iron Package Contents: 1 * 3/16 inch double flaring tool with detachable handle 1 * positioning bolt 1 * double-ended OP1/OP2 punch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.