12 pc 1/2" Drive 6-Point Metric Flank Drive® Deep Impact Socket Set (15-25 and 27 mm) | 312SIMM inches (3/8" • Size (SAE) : 5/16"

• Size (SAE) : 5/16"

Replacement Bit : FTX50E2

• Casters are designed to carry 2

• Hole in handle for hanging tool or tether

12 pc 1/2" Drive 6-Point Metric Flank Drive® Deep Impact Socket Set (15-25 and 27 mm) | 312SIMM inches (3/8" • Size (SAE) : 5/16"Includes SIMM150A SIMM250 and SIMM270 (15 25 and 27 mm) in a storage tray Flank Drive wrenching system grips the fastener on the flanks flats which delivers 15 20% more turning power Impact sockets are heat treated to a low hardness range compared to chrome sockets so that under heavy, continuous use, the impact socket will withstand the impact blows and wear rather than break Square drive side hole works with ball or pin type retention The broach