Sunex 3/4 Drive 6-Point Impact Socket 21mm (421M)

The Sunex 3/4″ Drive 6-Point Impact Socket 21mm (421M) is designed to deliver powerful, precise performance for heavy-duty automotive and industrial applications. Constructed from premium, impact-grade chrome molybdenum steel, this socket is built to withstand high torque from impact tools, making it ideal for tough jobs. Its 6-point configuration securely grips the flat sides of fasteners, reducing wear and preventing rounding. This ensures safer, longer-lasting use in demanding environments.

Drive Size: 3/4 inchSocket Type: 6-pointSocket Size: 21mmFinish: Corrosion-resistant coatingIdeal For: High-torque impact toolsApplication: Heavy-duty automotive and industrial tasks

Features and Benefits:

Forged from the finest chrome molybdenum alloy steel – the best choice for strength and durabilityRadius corner design – to extend the life of fastenersThe design drives the side of the fastener instead of the cornerProvides increased strength, but also avoids rounding of rusted or damaged fastenersFully guaranteed