Sunex 3646 Stubby Impact Hex Driver Set, 3/8" Drive, SAE and Metric, 16 Pieces

Sunex 3646 Stubby Impact Hex Driver Set, 3/8" Drive, SAE and Metric, 16 Pieces

• Sunex 3646 is a 16 piece stubby impact hex driver socket set for 3/8" drive tools. It is designed for access in tight areas and covers common SAE sizes from 1/4" to 3/4" and metric sizes from 6 mm to 19 mm. Forged from chrome molybdenum steel with a black phosphate finish.
• Features:
  • Stubby one piece design improves access in confined spaces, helping work around obstructions.
  • Chrome molybdenum steel with black phosphate finish provides strength and surface protection for impact use.
  • High visibility laser size markings aid quick identification during service.
  • Meets or exceeds ANSI and ASME performance standards for professional impact sockets.
  • Heavy duty storage case organizes all drivers for transport and shop storage.
  • General service tool for hex fasteners; not a replacement part for a specific product or SKU.
• Includes:
  • 3/8" drive 1/4" stubby impact hex driver
  • 3/8" drive 5/16" stubby impact hex driver
  • 3/8" drive 3/8" stubby impact hex driver
  • 3/8" drive 7/16" stubby impact hex driver
  • 3/8" drive 1/2" stubby impact hex driver
  • 3/8" drive 9/16" stubby impact hex driver
  • 3/8" drive 5/8" stubby impact hex driver
  • 3/8" drive 3/4" stubby impact hex driver
  • 3/8" drive 6 mm stubby impact hex driver
  • 3/8" drive 7 mm stubby impact hex driver
  • 3/8" drive 8 mm stubby impact hex driver
  • 3/8" drive 10 mm stubby impact hex driver
  • 3/8" drive 12 mm stubby impact hex driver
  • 3/8" drive 14 mm stubby impact hex driver
  • 3/8" drive 17 mm stubby impact hex driver
  • 3/8" drive 19 mm stubby impact hex driver
• Specifications:
  • Manufacturer: Sunex
  • Part Number: 3646
  • Drive / Connection Type: 3/8" square drive
  • Socket Style: Stubby hex driver, standard length
  • Size Range: SAE 1/4" to 3/4"; Metric 6 mm to 19 mm (select sizes)
  • Material / Finish: Chrome molybdenum steel; black phosphate
  • Packaging Type: Heavy duty blow molded case
  • Standards: Meets or exceeds ANSI and ASME
  • Quantity: 16 drivers
  • System Compatibility / Application: For use with 3/8" drive impact tools and ratchets on hex fasteners; not a replacement part.
  • Category: Mechanics tools
  • Subcategory: Impact sockets
  • Product Type / Function: Stubby impact hex driver socket set for tight access
• The Stubby Impact Hex Driver Set can also be referred to as stubby hex impact sockets, 3/8 inch drive hex impact socket set, SAE and metric hex driver set, hex bit impact socket set, and short profile impact hex sockets.

Sunex provides professional impact sockets and driver sets for automotive and industrial service, emphasizing chrome molybdenum construction, precise sizing, and shop ready performance across SAE and metric ranges.

Q: Are the drivers one piece or press fit?
A: They use a stubby one piece design intended for tight access.

Q: Do these sockets meet professional performance standards?
A: Yes. The set meets or exceeds ANSI and ASME standards for impact sockets.

Q: Are these magnetic?
A: No. The set is not magnetic.