5Pcs Ball End Hex Head Wrench Screwdriver Bit H8 1/4" Hex Shank 4" Long Pale Gold Mouth Inner Diameter: 21mm

Mouth Inner Diameter: 21mm

light industry for limiting station

Applicable to movable sliding cabinets

Internal Thread Depth: 14mm/0

or you can remove the clip and use rings alone

5Pcs Ball End Hex Head Wrench Screwdriver Bit H8 1/4" Hex Shank 4" Long Pale Gold Mouth Inner Diameter: 21mmThe Hex Head Wrench Screwdriver Bit is made of S2 steel material, high hardness, and sandblasting treatment by the surface, which is stronger and more durable. The ball head is an upgraded version of the hexagonal head. When in use, the screw can be locked vertically or sideways, effectively reaching the dead angle of the screw. Strong magnetism can easily hold the screw. The ball end hex head wrench drill bit is widely used in electric screwdrivers,