1/2" Drive 6-Point Metric 21 mm Flank Drive® Thin Wall Extra Deep Impact Socket | SIMMF21A Utility Stands • Retention Type : Friction

• Retention Type : Friction Ball

• 13 locking positions

7/16 and 1-5/16-1-9/16") in a storage tray

• Includes FRXM10–FRXM19 (10–19 mm) in a magnetic storage tray

TFSY201A and TFSY241A (10–17 mm and 19 mm) in a storage tray

1/2" Drive 6-Point Metric 21 mm Flank Drive® Thin Wall Extra Deep Impact Socket | SIMMF21A Utility Stands • Retention Type : FrictionSockets are 34% thinner than a standard thin wall socket Use to access nuts on long studs and other hard to reach areas Ideal for wheel lugs Industrial finish helps prevent corrosion Specifications Dimension C, Bolt Clearance Depth, mm : 50. 8 Dimension B, Drive End Dia., mm : 28. 6 Country Of Origin : USA Size, mm : 21 Dimension E, Opening Depth, mm : 25. 4 Dimension D, Length, mm : 76. 2 Dimension A, Socket End Dia., mm : 28. 6 Finish : Industrial