Sunex 319MD 3/8" Drive 19 mm Deep Impact Socket, 6-Point, CR-MO Steel

Sunex 319MD 3/8" Drive 19 mm Deep Impact Socket, 6-Point, CR-MO Steel

• The Sunex 319MD 3/8-inch Drive 19 mm Deep Impact Socket is engineered for professional technicians who require maximum strength, durability, and fastener protection in demanding applications. Manufactured from premium chrome molybdenum (CR-MO) alloy steel, this deep impact socket is built to withstand high-torque impact tools while providing additional reach for recessed fasteners and long threaded studs. Its precision-machined 6-point design delivers superior grip, helping reduce fastener rounding while maximizing torque transfer for automotive, industrial, fleet, and heavy equipment service.
• Features:
  • Manufactured from premium chrome molybdenum (CR-MO) alloy steel for superior strength and durability.
  • Deep socket design provides additional reach for recessed fasteners and long studs.
  • Precision 6-point opening grips fasteners securely while helping prevent rounding.
  • Impact-rated for use with pneumatic, cordless, and electric impact tools.
  • Black oxide finish helps resist corrosion and wear.
  • Designed for professional automotive, industrial, fleet, and heavy equipment applications.
  • Built to withstand repeated high-torque fastening and removal operations.
• Specifications:
  • Manufacturer: Sunex
  • Brand: Sunex Tools
  • Part Number: 319MD
  • MPN: 319MD
  • UPC: 613364903193
  • Product Type: Deep Impact Socket
  • Drive Size: 3/8 Inch
  • Socket Size: 19 mm
  • Socket Style: Deep
  • Number of Points: 6
  • Material: Chrome Molybdenum (CR-MO) Alloy Steel
  • Finish: Black Oxide
  • Overall Length: 65 mm
  • Impact Rated: Yes
  • Country of Origin: Taiwan
  • Harmonization Code: 82042000
• The Sunex 319MD can also be referred to as a 19 mm deep impact socket, 3/8-inch drive impact socket, CR-MO deep socket, 6-point impact socket, metric deep socket, mechanic's impact socket, black oxide impact socket, and professional impact socket.

Sunex Tools manufactures professional-grade hand tools, impact sockets, shop equipment, and specialty automotive service tools trusted by technicians worldwide. Engineered for demanding repair environments, Sunex products deliver exceptional strength, precision, and long-lasting performance for automotive, industrial, fleet, and heavy equipment maintenance.

Q: What is the Sunex 319MD used for?
A: It is designed to install and remove 19 mm fasteners using impact wrenches or hand tools, particularly where additional reach is required for recessed fasteners.

Q: Is the Sunex 319MD impact rated?
A: Yes. It is manufactured from chrome molybdenum (CR-MO) alloy steel and is engineered for high-torque impact tool applications.

Q: Why does the socket use a 6-point design?
A: The 6-point opening provides maximum contact with the flats of the fastener, helping reduce rounding while improving torque transfer under heavy loads.

Q: What is the overall length of the socket?
A: The Sunex 319MD measures 65 mm in overall length, providing extended reach for recessed fasteners and long threaded studs.