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Snap-on SFS181 | Flank Drive Deep Socket, 3/8 in Drive | 9/16 in, 6-Point, 2-3/8 in long

Snap-on SFS181 | Flank Drive Deep Socket, 3/8 in Drive | 9/16 in, 6-Point, 2-3/8 in long

Part Number : SFS181

SFS181 is a deep SAE socket for 9/16 in fasteners, with a 6-point opening and a 3/8 in drive. At 2-3/8 in long, it gives 1-21/32 in of bolt clearance depth and has a nickel-chrome alloy finish that resists rust and corrosion.

Key features

  • 9/16 in 6-point opening, SAE sizing
  • 2-3/8 in overall length, 1-21/32 in bolt clearance depth
  • Hex depth 13/32 in, hex end diameter 25/32 in, drive end diameter 3/4 in
  • Flank Drive system grips the flats of the fastener rather than its corners
  • Nickel-chrome finish for corrosion protection
  • Specified to ASME B107.110
Availability: in stock
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