The Grey Pneumatic 1" Drive x 21mm Standard Socket (4021M) is a high-performance tool designed to handle tough jobs. Made from high-quality chrome-molybdenum alloy steel, it is built to withstand heavy loads and provide long-lasting performance. This standard impact socket is ideal for both automotive and industrial applications, offering reliability and efficiency.

KEY FEATURES AND BENEFITS:
Durable Construction: Made of high-quality chrome-molybdenum alloy steel for long-lasting performance.
Impact-Resistant Design: Engineered specifically for use with impact tools, ensuring reliable operation under heavy loads.
High Torque Drive: Provides increased torque transfer to the fastener, making it easier to loosen or tighten stubborn bolts.
Professional-Grade Quality: Designed to meet the demands of professional tool users.
Versatile Application: Suitable for a wide range of automotive and industrial tasks.
SPECIFICATIONS:
Manufacturer: Grey Pneumatic
Part Number: 4021M
Drive Size: 1 inch
Socket Size: 21 millimeters
Type: Standard Impact Socket
Material: Chrome-molybdenum alloy steel