ASTRO PNEUMATIC TOOL CO. - ACH 78344M 3/8 Drive Metric Socket Set

ASTRO PNEUMATIC TOOL CO. - ACH 78344M 3/8 Drive Metric Socket Set

This 10 piece 3/8" drive metric mid-length pinless impact socket set from ASTRO PNEUMATIC TOOL CO. - ACH delivers a compact, purpose-built kit for automotive and mechanical work. The pinless impact design supports secure engagement with impact drivers while the mid-length profile balances access and reach in tight engine bays, brake assemblies and suspension components. The set is organized for quick selection and efficient workflow on the job.

Mechanic Socket Kit Features

The mechanic socket kit includes ten common metric sizes chosen for routine automotive service and professional garage use. Mid-length sockets provide added clearance over standard shallow sockets without the bulk of deep sockets, making them versatile for both crew chiefs and mobile technicians. Pinless impact sockets reduce interference with retaining pins or studs while maintaining a reliable grip on fasteners.

Ratchet Socket Set Compatibility

This ratchet socket set is built around a 3/8" drive standard, making it compatible with most ratchets, extensions and impact tools sized for 3/8" drive accessories. The mid-length design pairs well with compact ratchets and breaker bars, enabling controlled torque application and safer handling during removal and installation tasks.

Professional Socket Set Benefits

As a professional socket set, the 78344M kit focuses on practical size selection and user-oriented geometry to reduce downtime and improve task efficiency. Organized storage and consistent sizing help shops maintain inventory control and speed up repetitive service procedures. The kit suits technicians who need a dependable metric selection in a compact footprint.

Heavy Duty Socket Set Applications

While tailored for automotive service, this heavy duty socket set style is also suited to light industrial maintenance and on-vehicle repairs where impact-capable sockets are preferred. The mid-length pinless configuration helps reach recessed fasteners and navigate around obstructions common in modern assemblies.

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