Sunex 221UM 21mm Universal Impact Socket, 1/2" Drive, Chrome-Molybdenum Steel, 6 Point
Sunex 221UM 21mm Universal Impact Socket, 1/2" Drive, Chrome-Molybdenum Steel, 6 Point
- This Sunex 221UM universal impact socket is forged from chrome-molybdenum alloy steel with a radius-corner design and black finish, engineered for strength, fastener protection, and performance in tight or rusted fastener situations.
- Features:
- Chrome-molybdenum alloy steel construction delivers impact-grade strength and long service life
- Radius-corner design applies torque to fastener sides to reduce rounding
- Universal 6 Point configuration allows access to multiple fastener types in constrained spaces
- Meets or exceeds ANSI and ASME performance and safety standards
- Specifications:
- Manufacturer: Sunex
- Part Number: 221UM
- Drive Size: 1/2 inch
- Socket Size: 21mm
- Material: Chrome-molybdenum alloy steel
- System Compatibility : Designed for use with 1/2 inch drive impact tools on metric fasteners where limited clearance or fastener wear is an issue
- This socket may also be referred to as 21mm universal impact socket, CR-MO universal socket, radius-corner impact socket, black impact socket, heavy-duty metric impact tool.
Sunex provides high-quality universal impact sockets engineered for toughness and versatility, favored by professionals navigating tight or challenging fastening tasks.
Q: What does 'universal' mean for this socket?
A: It features a 6 Point universal design that adapts to various fastener angles and types, enhancing usability in confined work areas.
Q: How does the radius-corner design help?
A: By driving force onto the sides of fasteners instead of corners, it reduces rounding and extends both tool and fastener life.
Q: Is this socket impact-rated?
A: Yes; it's forged from chrome-molybdenum alloy steel and engineered to meet or exceed ANSI/ASME impact socket standards for rugged performance.
