3/8" Drive SAE #18, 9/16" Hex, Shallow Universal Spline Socket | FESU180B KRA2405 Classic 60 Series Top Chests • Other applications include the

• Other applications include the head bolts on many automotive A/C compressors

• Type : Long

• Country Of Origin : USA

• Includes metal index

• Cubic inches (cm³) : 48

3/8" Drive SAE #18, 9/16" Hex, Shallow Universal Spline Socket | FESU180B KRA2405 Classic 60 Series Top Chests • Other applications include theSockets comply with AS954, military specification MS 33787 and MIL W 8982 Use on high tensile strength spline nuts and bolts widely used on both military and commercial aircraft Unique spline wrenching configuration also allows for use on ordinary 6 and 12 point fasteners with an advantage similar to the Snap on Flank Drive wrenching system Manufactured from special alloy steel and heat treated for optimum strength and durability Nickel chrome plating