Hign-concerned Chemical:NoneBrand Name:DPLOrigin:Mainland ChinaProduct Specifications Get the job done in half the time: this compact and portable Double Flaring Tool lets you easily create high quality 45-degree DIN double flares on 3/16 in. tubing such as brake lines Works flawlessly with 3/16 in. steel, nickel, and copper tubing Compact design lets you create perfect double flares both off vehicle and on vehicle, even in tight spots Detachable die lets you also use with a bench vise All-in-one tool. All you need is a 10 mm and a 17 mm wrench to work with the tool The Double Flaring Tool lets you create perfect 45-degree SAE double flares in half the time compared to old generation flaring tools. Its compact and portable design lets you work both off vehicle and on vehicle, even in tight spots. The die can be detached so you can also work with a bench vise for more grip. The tool works flawlessly with 3/16 in. steel, nickel, and copper tubing. This is an all-in-one tool. A 10 mm and a 17 mm wrenches are the only other tools you need to start making perfect double flares. NOTE TIPS:There is no difference between SAE and DIN, the US imperial system has different names, but the dimensions are the same