1/2" Drive 6-Point Metric Flank Drive® 21 mm Semi-Deep Impact Socket | IMMS210 Grease and Oil • M-series sockets feature surface

• M-series sockets feature surface drive technology to ensure a long service life

inches : 1-31/32

• Pockets for miscellaneous tools

• Description (Chart) : Standard Soft-Grip Handle

torque wrenches and more

1/2" Drive 6-Point Metric Flank Drive® 21 mm Semi-Deep Impact Socket | IMMS210 Grease and Oil • M-series sockets feature surfaceImpact sockets are heat treated to a lower hardness to add impact resistance Black oxide finish Designed to absorb repeated impact cycling Specifications Dimension E, Hex Depth, mm : 13. 5 Dimension C, Bolt Clearance Depth, mm : 30. 7 Dimension B, Drive End Diameter, mm : 31. 8 Country Of Origin : USA Size, mm : 21 Dimension D, Length, mm : 56. 4 Finish : Industrial Finish Dimension A, Hex End Diameter, mm : 31. 8 Style : 6 Point