RS PRO 3-Piece 1/2 in Hexagon Impact Socket Set Chrome Molybdenum Steel ANSI Standard 137-0910

RS PRO 137-0910 is a premium 3-piece 1/2 inch drive Hexagon Impact Socket Set manufactured from high-grade chrome molybdenum steel, compliant with ANSI standards. This set is intended for industrial, mechanical, and automotive applications where high torque and durability are essential.

The set contains three alloy wheel impact sockets sized 17 mm, 19 mm, and 21 mm, covering the most popular sizes for 1/2 inch impact wrenches. Each socket features a chrome finish for corrosion resistance, along with a thin wall design and chamfered openings to facilitate easy mating with fasteners in tight spaces.

Designed for heavy-duty impact use, the 6-point sockets utilize Z-Drive technology, which contacts the flat walls of fasteners to provide a stronger grip and minimize rounding or damage. The square drive ensures secure attachment to 1/2 inch impact wrenches, transferring torque effectively.

Additional features include two grease rings for improved user grip and a centre hole punched through for extra depth when working on recessed fasteners. The sockets are packaged in a professional case with individual labeled moulds, ensuring convenient organization and quick identification on job sites and workshops.

This Impact Socket Set is ideal for applications in industrial maintenance, automotive repair, heavy machinery servicing, agricultural equipment maintenance, and construction work requiring reliable torque tools.

Set includes three sockets: 17 mm, 19 mm, and 21 mm sizes. Chrome molybdenum steel construction ensures strength and longevity. Thin wall design with chamfered openings for ease of use. Z-Drive 6-point socket design for superior grip and fastener protection.

Square 1/2 inch drive compatible with standard impact wrenches. Two grease rings increase grip comfort and safety. Professional storage case with labeled moulds for organization. Explore RS PRO tools and accessories at EnvMart for quality and durability in your workshop and industrial applications.