Sunex 3504 Wobble Impact Extension Set, 3/8 inch Drive, CR-MO Steel, 3 inch to 15 inch Lengths, 4 Piece

Sunex 3504 Wobble Impact Extension Set, 3/8 inch Drive, CR-MO Steel, 3 inch to 15 inch Lengths, 4 Piece

• Sunex 3504 is a 3/8 inch drive wobble impact extension set for accessing fasteners around obstructions. The set includes four lengths from 3 inch to 15 inch, forged from CR-MO steel with a black phosphate finish, and packed in a durable case. This is a general service tool set, not a replacement part.
• Features:
  • Wobble drive provides up to 15 degree offset in all directions, improving access in tight spaces.
  • CR-MO alloy steel construction supports high torque impact use and long service life.
  • Four verified lengths - 3 inch, 5 inch, 10 inch, 15 inch - cover common reach needs.
  • Hi-Viz laser etching aids quick identification to reduce selection errors.
  • Black phosphate finish helps resist corrosion in shop environments.
  • Heavy duty storage case keeps extensions organized between jobs.
• Includes:
  • 3/8 inch drive 3 inch impact wobble extension (3503W)
  • 3/8 inch drive 5 inch impact wobble extension (3505W)
  • 3/8 inch drive 10 inch impact wobble extension (3510W)
  • 3/8 inch drive 15 inch impact wobble extension (3515W)
• Specifications:
  • Manufacturer: Sunex
  • Part Number: 3504
  • Category: Mechanics tools
  • Subcategory: Impact extensions
  • Product Type / Function: Wobble impact extension set for fastener access around obstructions
  • Drive / Connection Type: 3/8 inch square drive
  • Lengths Included: 3 inch, 5 inch, 10 inch, 15 inch
  • Wobble Offset: Up to 15 degree in all directions
  • Material / Finish: CR-MO alloy steel; black phosphate
  • Markings: Hi-Viz laser etched identification
  • Storage: Heavy duty case
  • Standards: Meets or exceeds ANSI and ASME performance requirements
  • Quantity: 4 extensions plus case
  • System Compatibility / Application: For use with 3/8 inch drive impact wrenches, ratchets, and torque wrenches; not a replacement component for a specific SKU.
• The wobble impact extension set can also be referred to as wobble extension set, 3/8 inch drive wobble extensions, impact extension set, CR-MO wobble extensions, and 3 inch to 15 inch extension kit.

Sunex designs and manufactures professional impact sockets and accessories for automotive and industrial service, emphasizing CR-MO construction, shop-ready finishes, and organized storage solutions.

Q: What offset does the wobble feature provide?
A: Up to 15 degree in any direction to help reach fasteners around nearby components.

Q: Are these extensions impact rated?
A: Yes. They are forged from CR-MO alloy steel with a protective black phosphate finish and are tested to ANSI and ASME requirements.

Q: Do the extensions come with storage?
A: Yes. A heavy duty case is included to organize and protect the four extensions.