GEARWRENCH - ACH 84731 21mm 1/2" Drive Impact Socket

GEARWRENCH - ACH 84731 21mm 1/2" Drive Impact Socket

This 21mm 1/2" drive impact universal socket from GEARWRENCH - ACH is designed for demanding automotive and workshop tasks. The 6-Point X-Core profile provides secure engagement on fasteners, reducing the risk of rounding while maintaining compatibility with impact tools. The universal joint capability makes tight-access work easier by allowing angled engagement where straight-on access isn't possible.

Built for impact-rated applications, this socket balances access and strength for mechanics who need reliable performance on suspension, drivetrain, and service fasteners. Its 1/2" drive size fits common impact wrenches and heavy-duty ratchets, making it a versatile addition to technician toolkits and automotive service carts.

Mechanic Socket Kit Compatibility

Use the GEARWRENCH - ACH 84731 socket alongside mechanic socket kit assortments to expand your range without duplicating sizes. The 21mm dimension covers many European and import fasteners, serving as a frequently needed size in both professional and home garages. Its compact universal design allows inclusion in tight mechanic socket kit layouts where space and access are key considerations.

Ratchet Socket Set Integration

Designed to integrate with standard 1/2" drive ratchet socket set components, this impact universal socket works seamlessly with extension bars, swivel adapters, and torque tools rated for impact use. The 6-point geometry optimizes contact with hex fasteners for efficient torque transfer when paired with a ratchet or impact driver.

Professional Socket Set And Heavy Duty Socket Set Use

As part of a professional socket set or heavy duty socket set selection, the 84731 offers a focused solution for stubborn or awkwardly positioned fasteners. Its impact-rated construction and X-Core engagement support repetitive, high-torque cycles typical in commercial automotive environments. Technicians benefit from reliable fit, improved access, and consistent performance across routine maintenance and repair jobs.

Specifically suited for automotive service, the GEARWRENCH - ACH 84731 21mm 1/2" Drive Impact Universal Socket is a practical upgrade for professionals and serious hobbyists who demand interchangeability and durable, impact-capable tools. Fast shipping.