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Snap-on FSM221 | Flank Drive Shallow Socket, 6-Point | 3/8 in Drive, 22 mm

Snap-on FSM221 | Flank Drive Shallow Socket, 6-Point | 3/8 in Drive, 22 mm

Part Number : FSM221

With a 22 mm opening and 6-point configuration, the FSM221 is a shallow 3/8 in drive socket 32.5 mm long. Its hex end is 29.4 mm across, the drive end 28.6 mm, and it offers 14.3 mm of hex depth plus 19.2 mm bolt clearance depth. It works on the Flank Drive principle, gripping the fastener on its flats rather than the corners.

Key features

  • 6-Point Flank Drive wrenching profile
  • Snap-on describes 15-25% more turning power from flank gripping
  • Nickel-chrome alloy finish to resist rust and corrosion
  • Domestic steel construction listed for strength and durability
  • Bolt clearance depth 19.2 mm, hex depth 14.3 mm
Availability: in stock
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