1/2-inch impact extension bar, 20 inches in length, made of high-quality Cr-Mo material with heat treatment. Its surface is coated with black phosphate for rust and corrosion resistance. Equipped with a built-in ball bearing structure, it ensures stable connection and easy loading/unloading, compatible with corresponding tools, and widely used in automobile maintenance and other scenarios.
Product features:
-High-quality Cr-Mo steel
-Professional heat treatment for strengthening
-Built-in ball bearing structure, easy to load and unload, and anti-falling
Product specifications:
Material:Cr-Mo steel
Color:Black
Size:1/2-inch drive, 20 inches long
Use:Automobile maintenance, mechanical assembly, industrial equipment maintenance, home and DIY scenarios.
Package contents:
1 Pack 1/2 drive extension bar
Notes:
-Manual measurement, please allow slight errors on size.
-The color may exist a slight difference due to different screen displays.