Constructed from Chrome Molybdenum Steel, with color electroplate finish further.
Set Include: 17mm, 19mm, 21mm, 22mm
The protective sleeves and non-marring inserts to prevent scratches to bolt tops, wheel rims, and lug nuts during operation.
Sockets are laser-etched and color-coded with specific size marking for identification. It helps you select the size easier.
It comes with a sturdy and convenient storage case. Keep each piece in the proper position. Meets or exceeds ANSI performance standards.