US PRO 3420 – 17-Pc 3/8″ & 1/2″ Drive Impact E-Star Socket Set
Impact-rated External Torx® (E-Star) sockets covering E5–E24 across 3/8″ & 1/2″ drives. Made from hardened CR-V with black oxide finish. Supplied in a durable storage case.
Supported Payment Types
US PRO 7521 – 25-Pc Impact E-Star Sockets & Star Bit Sockets Set
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Handle E-Torx® fasteners confidently with the US PRO 3420 set. The kit spans small to large sizes for automotive, motorcycle and machinery work. Each socket is manufactured from chrome vanadium (CR-V) steel and finished in black oxide for corrosion resistance. The collection includes 3/8″ drive sizes for lighter assemblies and 1/2″ drive sockets for higher-torque applications. Use with ratchets or a low/medium-power impact wrench.
Set contents (17 pcs)
3/8″ drive: E5, E6, E7, E8, E10, E12, E14, E16
1/2″ drive: E10, E11, E12, E14, E16, E18, E20, E22, E24
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Material: CR-V impact type
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Finish: Black oxide
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Storage: Blow-mould case
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Brand: US PRO • Code: 3420
Key features
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Full range E5–E24 (external Torx®)
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Mixed 3/8″ & 1/2″ drives to match task torque
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Impact-rated CR-V construction, black oxide protection
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Clearly organised case for quick size selection
