3/8" Drive 6-Point Metric 12 mm Flank Drive® Shallow Socket | FSM121 Box/Spline • Includes FCOM10A-FCOM19A (10-19 mm)

• Includes FCOM10A-FCOM19A (10-19 mm) in a storage tray

(7) 1/4" drive and (8) 3/8" drive accessories in a storage case

• Fits in 2" Drawer

inches D : 3/4

3/8" Drive 6-Point Metric 12 mm Flank Drive® Shallow Socket | FSM121 Box/Spline • Includes FCOM10A-FCOM19A (10-19 mm)Snap 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 : 7. 9 Dimension C, Bolt Clearance Depth, mm : 11. 9 Dimension B,