3/8" Drive 12-Point Metric 21 mm Flank Drive® Deep Socket | SFM21 Extensions / Wobble Plus • Contrasting colors provide visual

• Contrasting colors provide visual control and eliminate time spent searching for missing tools

mm : 19–21

• 3/8 external square drive on one side and 1/4 internal square drive on other side

• Non-slip molded rubber base is contoured to hold tool in place

• Patented Lock ’N Roll® System makes opening the drawers a snap

3/8" Drive 12-Point Metric 21 mm Flank Drive® Deep Socket | SFM21 Extensions / Wobble Plus • Contrasting colors provide visualSnap 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 6 point configuration and Flank Drive wrenching system Specifications Dimension E, Hex Depth, mm : 15. 1 Dimension C, Bolt Clearance Depth, mm : 48. 1 Dimension