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Snap-on FESU180B | Shallow Universal Spline Socket | 3/8 in drive, #18 spline, 9/16 in hex

Snap-on FESU180B | Shallow Universal Spline Socket | 3/8 in drive, #18 spline, 9/16 in hex

Part Number : FESU180B

The #18 (9/16 in hex) shallow universal spline socket joins the drive through a joint, giving a 2-1/8 in assembly on a 3/8 in drive and a 27/32 in hex outer diameter. Snap-on lists it for aircraft spline fasteners.

Key features

  • Opening depth 7/16 in; bolt clearance depth 23/32 in
  • Nickel-chrome plating resists corrosion and wipes clean
  • The spline form also works on ordinary 6- and 12-point fasteners, with an advantage similar to Flank Drive
  • Used on high-tensile spline nuts and bolts common on military and commercial aircraft
  • Heat-treated domestic steel for strength and durability
Availability: in stock
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