Sunex 221M Impact Socket, 1/2-inch Drive, 21 mm, Chrome-Molybdenum Steel, 6 Point
- The Sunex 221M impact socket is forged from chrome molybdenum alloy steel and features radius-corner geometry to reduce rounding of fasteners during high-torque impact applications.
- Features:
- Chrome molybdenum alloy steel ensures high impact strength and durability
- Radius-corner design shifts load to sides of fasteners to minimize rounding
- 6 Point configuration provides strong engagement and torque transfer
- Standard-length metric socket versatile for general automotive and industrial use
- Specifications:
- Manufacturer: Sunex
- Part Number: 221M
- Drive Size: 1/2-inch
- Socket Size: 21 mm
- Material: Chrome molybdenum alloy steel
- Socket Type: Standard-length impact socket
- System Compatibility: Designed for 1/2-inch drive impact tools; fits 21 mm hex fasteners
- The Sunex 221M may also be referred to as Sunex metric impact socket 221M, 1/2-inch drive 21 mm impact socket, Sunex 6 Point impact socket, and Sunex standard-length impact tool socket.
Sunex produces rugged, professional-grade hand tools for demanding work environments. The 221M impact socket combines a durable, fastener-friendly design with reliable performance for routine automotive and industrial tasks.
Q: What is the advantage of the radius-corner design?
A: It distributes contact along the sides of the fastener instead of the corners, helping to reduce rounding and extend both socket and fastener life in impact applications.
Q: Can I use this socket with impact wrenches?
A: Yes, it is forged from chrome molybdenum alloy steel, designed specifically for use with 1/2-inch drive impact tools and 21 mm hex fasteners.
Q: Is this a deep socket?
A: No, it is a standard-length socket suited for most general-purpose applications where deep reach is not required.
