Name: Powerful magnetic connecting rod (general hexagon handle 6.35mm connecting rod)
Specification: 1/4X60mm; 1/4X100mm; 1/4X150mm
Material: carbon steel + CRV; the handle is made of carbon steel, and the blade is CRV
Purpose: Suitable for bit extension and drill bit extension of electric and pneumatic screwdrivers
Packing: plastic bag