1/2" Dr: 3 PCS impact extension bars (3’’, 6’’, 10’’), 1PC 1/2’’ x 3/8’’ impact adapter, 1PC impact swivel adapter. 3/8" Dr: 2PCS Impact extension bars (3’’, 8’’), 1PC Impact swivel adapter.

Constructed of heat-treated chrome vanadium steel with a professional-grade, black phosphate finish for anti-oil and anti-rust, which is a type of alloyed tool steel with great strength and durability for high-intensity long-term work.

This 8-piece set of impact drive tool accessories helps you attack any heavy-duty job you face. Meets ANSI performance standards.

intended for being used as an impact tool to provide maximum installation of heavy-duty fasteners. Extension bars for reaching deep screw holes. Whether you’re working with 1/2" Dr or 3/8" Dr measurements, these pieces will meet your needs and they are easily identified, ensuring you find the exact tool you need.

The sockets set are stored in a sturdy, strong blow-molded case. Each socket or extension bar has its own place inside the case, which makes it very easy to find and organize. For includes a full range of Impact extension bars, both Impact swivel adapters and Impact adapters, and all the tools are carved with dimension and length sizes.