Snap-on 3/8" Drive 6-Point Metric 12mm Flank Drive® Shallow Universal Socket 4589-WW Works well on a wide

Works well on a wide range of materials including steel

flexible shaft holds its shape

every GoJak is self-loading

Designed for use when you need high torque with extra weight behind every impacting blow

Designed for use in metal materials including mild steel

Snap-on 3/8" Drive 6-Point Metric 12mm Flank Drive® Shallow Universal Socket 4589-WW Works well on a wideSnap on sockets using the Flank Drive system grip the fastener on the flanks flats delivering 1525% more turning power Nickel chrome alloy finish resists rust and corrosion Manufactured from the highest quality domestic steel, providing optimum strength and durability 6 point configuration and Flank Drive wrenching system