ASTRO PNEUMATIC TOOL CO. - ACH 78005 3/8 Drive Automotive Socket Set

ASTRO PNEUMATIC TOOL CO. - ACH 78005 3/8 Drive Automotive Socket Set

This 4-piece 3/8" Drive Goliath Impact Extension Set from ASTRO PNEUMATIC TOOL CO. - ACH is engineered for automotive professionals and serious mechanics who need durable, reliable extension tools for impact use. The compact set delivers the reach and strength required to access recessed fasteners while resisting the torque and shock typical of impact drivers. Each extension is finished to resist corrosion and sized precisely for a secure fit with standard 3/8" drive sockets.

Mechanic Socket Kit Features

The set includes four lengths of high-strength impact extensions that accommodate a wide range of automotive repair tasks, from brake work to engine bay access. Forged construction and heat-treated steel provide toughness under repeated impact, while knurled collars and chamfered ends help with quick socket alignment. The set is compact for workshop storage and designed to perform with both pneumatic and electric impact wrenches.

Ratchet Socket Set Compatibility

Although built for impact applications, these extensions also work with standard ratchets and breaker bars when non-impact torque is required. Compatibility with common 3/8" drive sockets makes the set a flexible addition to any ratchet socket set or mechanic socket kit. Precision mating reduces wobble and slippage, minimizing wear on socket corners and fasteners.

Professional Socket Set Performance

ASTRO PNEUMATIC TOOL CO. - ACH focuses on durability and consistent performance. These heavy-duty extension bars maintain dimensional stability under load, delivering reliable contact and efficient power transfer for professional technicians. The Goliath designation reflects reinforced designs and quality control suitable for frequent, rigorous service use in repair shops and fleet maintenance.

For customers seeking a focused, high-value impact extension solution, this 4-piece 3/8" drive set blends compact convenience with workshop-grade strength. It complements full heavy duty socket set collections and upgrades existing mechanic toolkits where extension reach and impact resilience are priorities. Fast shipping.