Grey Pneumatic 4006UJ 1" Drive Pin Hole Universal Impact Joint

Grey Pneumatic 4006UJ 1" Drive Universal Impact Joint with Pin Hole

• The Grey Pneumatic 4006UJ Universal Impact Joint is a heavy-duty 1" drive impact accessory designed to provide flexibility and improved access when working with impact tools in confined or angled applications. Featuring a durable forged construction and integrated pin hole retention system, this universal joint is built to withstand high torque demands in automotive, industrial, construction, and heavy equipment environments.
• Features:
  • Heavy-Duty Universal Joint Design – Allows impact sockets and tools to operate at angles for improved access in tight spaces.
  • 1" Drive Compatibility – Fits standard 1-inch drive impact tools and sockets.
  • Integrated Pin Hole Retention – Pin hole design helps securely retain sockets during high torque applications.
  • Impact-Rated Construction – Built for use with pneumatic and high-torque impact tools.
  • Forged Strength & Durability – Manufactured from high-quality alloy steel for long service life in demanding work environments.
  • Professional Grade Performance – Ideal for heavy-duty automotive, industrial, agricultural, mining, and construction applications.
  • Lifetime Warranty – Backed by Grey Pneumatic’s lifetime warranty for dependable long-term performance.
• Specifications:
  • Manufacturer: Grey Pneumatic
  • Brand: Grey Pneumatic
  • Part Number: 4006UJ
  • Model Number: GRY-4006UJ
  • Product Type: Universal Impact Joint
  • Drive Size: 1 Inch
  • Male Drive Size: 1 Inch
  • Retention Style: Pin Hole
  • Packaging Type: Poly Bag with Barcode
  • Item Weight: 1.04 lbs.
  • Shipping Weight: 2.3 lbs.
  • UPC: 729440474683
  • GTIN: 00729440474683
  • Warranty: Lifetime Warranty
• Applications:
  • Heavy-duty truck service
  • Industrial maintenance
  • Construction equipment repair
  • Mining equipment maintenance
  • Agricultural machinery service
  • Automotive impact tool applications
• The Grey Pneumatic 4006UJ is also commonly referred to as a 1-inch impact swivel, universal impact adapter, heavy-duty impact joint, pin hole universal joint, or impact socket swivel adapter.

Q: What is the purpose of a universal impact joint?
A: A universal impact joint allows impact sockets to operate at angles, making it easier to reach fasteners in confined or offset locations.

Q: Is the 4006UJ designed for impact tools?
A: Yes — it is specifically built for high-torque impact wrench applications.

Q: What drive size does this universal joint use?
A: The Grey Pneumatic 4006UJ uses a standard 1-inch drive configuration.

Q: Does it include a socket retention feature?
A: Yes — it features a pin hole retention design for secure socket attachment during heavy-duty use.