3-piece 1/4-inch hex shank quick-release screwdriver and drill bit holder set for screws, nuts, drills, screwdrivers, drill bit sets, and handheld screwdrivers.

1、3Pcs in 1 Set: Including 3pcs extension rod adapters with lengths of 60mm, 100mm, and 150mm, suitable for different conversion needs.

2、Magnetic Chuck: Magnetic drill chuck is convenient for picking up and fixing screws, quick release and replacement.

3、Hex Shank: With 1/4in hex handle, which can be easily installed in power drivers, drill bits and handheld screwdrivers.

4、Metal Materials: Made of chrome vanadium steel and stainless steel, with high hardness, wear resistance and long service life.

5、Standard Sizes: These extension rod adapters have standard sizes, and the connection is tight and not easy to fall off.Item Type: Extension Rod Adapter

Material: Chrome vanadium steel + stainless steel

Color: Black + Silver

Extension Rod Length: Approx. 60mm / 2.4in, 100mm / 3.9in, 150mm / 5.9in

Handle Type: Hex handle

Handle Size: 1/4in3 x Extension Rod Adapters