UTMALL 19mm 1/2" Drive Injection Line Socket Open Spanner Fuel Diesel Petrol for Benz Mercedes

The finish and sturdiness of this tool is passed by none but it will not work for standard 19mm line nuts due to being a 16pt socket. Its length and drive size is perfect for working on a Duramax but doesn't have enough contact area to prevent slippage on the line nut. (Returned)

Fit perfectly 👌 and strong 💪.

The offset was perfect to get in the tight spot.

This is flimsy. It spreads at 20 ftlbs of force

Product does not work! Please note on the fuel line nut the marks from the socket. The socket only started stripped the fuel line nut. These lines are only torqued to 30 lb-ft. Since I wasn't able to use the tool until recently, I am unable to return it for the 30 day return policy. If you want to throw away money, send me 10$ and I'll send you my defective line socket from this company.