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Home/Impact Sockets/External Star Impact Sockets
TEKTON 3/8 Inch Drive x E18 External Star Impact Socket
Size: E18 external star (E-Star) impact socket. Has high-visibility laser etched and permanent stamped size markings. SID12418.
Size: E18 external star (E-Star) impact socket. Has high-visibility laser etched and permanent stamped size markings. SID12418.
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3/8 Inch Drive x E18 External Star Impact Socket

#SID12418
 • 

Size

E4
$5
E5
$5
E6
$5
E7
$5
E8
$5
E10
$5
E11
$5
E12
$5
E14
$5
E16
$5
E18
$5
E20
$5
$5.00
DetailsSpecs

Details

Made From Cr-V Steel

External star (E-Star) sockets have an internal 6-lobe geometry designed for a high-torque fit that resists slipping.

50BV30 Chromium-Vanadium (Cr-V)

Heat-treated to 40-47 HRC for use on impact wrenches. Coated with a corrosion-resistant manganese phosphate finish.

Drive Tool Retention

Sockets work for both types of anvils found on 3/8 inch drive impact wrenches:
Graphic showing green check marks on friction ring anvil and detent pin anvil

Two Size Markings

The size is marked in two ways on every socket: a high-visibility laser marking and a permanent stamped marking.

Specs

3/8 Inch Drive x E18 External Star Impact Socket

Specs for 3/8 Inch Drive x E18 External Star Impact Socket
Country of Origin
Taiwan
Item Weight
0.12 lb.