2 Pcs 1/2-Inch Drive by 19mm Deep Impact Socket, Cr-V, 6-Point, Metric Plastic Connectors It can be used for

It can be used for industrial or home

Hole Diameter: 5mm / 0

Rubber Backer Pad Size: M10 Female Thread

Purple conical mounted grinding stones

The slotted mounting holes allow for greater adjustability between the connecting profiles

2 Pcs 1/2-Inch Drive by 19mm Deep Impact Socket, Cr-V, 6-Point, Metric Plastic Connectors It can be used for* Made of chrome vanadium steel construction for strength and durability. * With electrophoresis finish, to protect against rust and corrosion. * Has 6 point opening that snugly fits the hex shape of fastener heads, allowing it to apply maximum torque without slipping. * To prevent round off under stress, it grips the flat sides of fastener heads rather than the corners. * The through hole in the drive end locks onto the tang of impact wrenches or