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Snap-on FS321 | 3/8" Drive 6-Point Shallow Flank Drive Socket | 1" SAE

Snap-on FS321 | 3/8" Drive 6-Point Shallow Flank Drive Socket | 1" SAE

Part Number : FS321

Snap-on FS321 is a shallow 3/8" drive socket sized 1" (SAE) with a 6-point opening and the Flank Drive profile. It measures 1-13/32" long, and the hex end is 1-5/16" across. A nickel-chrome finish resists rust and corrosion.

Key features

  • Opening size 1" (SAE), 6-point configuration
  • Overall length 1-13/32"; hex-end diameter 1-5/16"
  • Drive-end diameter 1-9/32"; bolt clearance depth 13/16"; hex depth 9/16"
  • Flank Drive profile grips on the flats of the fastener, with 15-25% more turning power stated by Snap-on
  • Made from domestic steel for strength and durability, per Snap-on
  • Nickel-chrome finish resists rust and corrosion
Availability: in stock
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