1/4" Drive 6-Point SAE 5/16" Flank Drive® Deep Socket | STM10 Flat • Internal female square drive

• Internal female square drive in handle allows use with various ratchets and handles

• Fully welded double side walls

mm E : 164

• 12-point Flank Drive® box end

inches : 63/64–1-9/64

1/4" Drive 6-Point SAE 5/16" Flank Drive® Deep Socket | STM10 Flat • Internal female square driveSnap on sockets using the Flank Drive wrenching system grip the fastener on the flanks flats which deliver 1525% more turning power Nickel chrome alloy finish resists against rust and corrosion Manufactured from the highest quality proprietary steel, providing optimum strength and durability Snap on sockets feature concentric, thin wall construction for improved strength and accessibility 6 point configuration and Flank Drive wrenching system