1/4" Drive 6-Point Metric 5.5 mm Flank Drive® Deep Impact Socket | SIMTMM5.5 Flip Sockets inches A : 1-3/4

inches A : 1-3/4

• Cubic inches (cm³) : 2

• Includes mounting holes for attachment to peg board

• Pull-out Upper Bins : 2

1/4" Drive 6-Point Metric 5.5 mm Flank Drive® Deep Impact Socket | SIMTMM5.5 Flip Sockets inches A : 1-3/4Snap on sockets using the Flank Drive wrenching system grip the fastener on the flanks flats which deliver 1525% more turning power Heat treated to a lower hardness adds impact resistance and toughness, which allows a longer socket life Square drive side hole works with ball or pin type retention The broach depth of our impact sockets will start to thread the nut onto the stud; competitive sockets with a deeper hex require the user to start the nut by