Sunex 3301 Universal Impact Joint, 3/8" Drive, Chrome-Molybdenum Steel, 6-Point

Sunex 3301 Universal Impact Joint, 3/8" Drive, Chrome-Molybdenum Steel, 6-Point

• The Sunex 3301 universal impact joint adapts any standard socket for swivel applications using a flexible joint forged from chrome-molybdenum alloy steel; it features a radius-corner design for reduced fastener wear and a ball-detent for secure socket retention.
• Features:
  • Chrome-molybdenum alloy steel construction ensures impact-grade strength and flexibility
  • Radius-corner design improves grip and reduces fastener wear by driving sides instead of corners
  • Ball detent securely holds sockets or extensions in place under torque
  • Allows swivel motion for accessing tight or angled fasteners with ease
• Specifications:
  • Manufacturer: Sunex
  • Part Number: 3301
  • Drive Size: 3/8-inch
  • Material: Chrome-molybdenum alloy steel
  • System Compatibility : Designed to adapt sockets for use in swivel applications with impact tools, especially in obstructed or tight spaces
• This tool can also be referred to as impact universal joint, swivel impact joint, 3-8-inch drive universal adapter, radius-corner universal joint, Sunex Cr-Mo universal adapter.

Sunex Tools manufactures professional-grade tool accessories engineered for strength and flexibility, trusted by technicians for reliable performance in challenging automotive and industrial environments.

Q: What benefit does the radius-corner design offer?
A: By applying force to the fastener sides instead of corners, it enhances grip and reduces rounding, especially on worn or corroded fasteners.

Q: Why is a ball detent important?
A: It provides secure retention of sockets or extensions during high-torque use, preventing separation under load.

Q: In what situations is this joint most useful?
A: It excels when accessing fasteners at awkward angles or in confined spaces where straight tools cannot reach, enabling swivel action for better access.