Sunex 318UMD 3/8" Drive 18 mm Deep Universal Impact Socket, 6-Point, CR-MO Steel

Sunex 318UMD 3/8" Drive 18 mm Deep Universal Impact Socket, 6-Point, CR-MO Steel

• The Sunex 318UMD is a 3/8" drive, 18 mm deep universal impact socket designed for automotive, industrial, maintenance, and general repair applications. Its universal-joint design provides angled access to difficult fasteners, while the 6-point profile and chrome-molybdenum steel construction support use with compatible impact wrenches and pneumatic tools.
• Features:
  • 18 mm deep universal impact socket with 3/8" drive.
  • 6-point geometry provides broad contact with fastener flats to help reduce rounding.
  • Universal-joint design improves access to angled or obstructed fasteners.
  • CR-MO chrome-molybdenum steel construction for impact applications.
  • Designed for use with compatible impact wrenches and pneumatic tools.
  • Deep socket profile provides additional reach for recessed fasteners and extended studs.
  • Black phosphate finish provides corrosion resistance.
  • High-visibility size markings support quick identification.
  • Backed by the Sunex lifetime warranty.
• Compatible Applications:
  • Automotive Repair
  • Industrial Maintenance
  • General Mechanical Service
  • Impact Wrench Applications
  • Angled Fastener Access
  • 18 mm Metric Fasteners
• Dimensions:
  • D: 25 mm
  • T: 20 mm
  • D1: 22 mm
  • D2: 27 mm
  • L - Overall Length: 80 mm
• Application Notes:
  • The supplied DealerShop product identifies this socket as model 318UMD, a deep universal impact socket.
  • The supplied Sunex URL opens model 318MD, which is a standard deep impact socket without a universal joint. The manufacturer dimension chart supplied for this request specifically identifies 318UMD and is used here for the dimensional specifications.
• Specifications:
  • Manufacturer: Sunex
  • Part Number: 318UMD
  • MPN: 318UMD
  • Product Type: Deep Universal Impact Socket
  • Drive Size: 3/8"
  • Socket Size: 18 mm
  • Point Count: 6-Point
  • Socket Length: Deep
  • Socket Type: Universal
  • Measurement System: Metric
  • Material: Chrome Molybdenum Steel
  • Finish: Black Phosphate
  • Overall Length: 80 mm
  • Dimension D: 25 mm
  • Dimension T: 20 mm
  • Dimension D1: 22 mm
  • Dimension D2: 27 mm
  • Impact Rated: Yes
  • Warranty: Lifetime Warranty
• This item is also often referred to as an 18 mm universal impact socket, 3/8" drive swivel socket, deep metric impact socket, 6-point universal socket, CR-MO swivel impact socket, and Sunex 318UMD socket.

Sunex Tools manufactures impact sockets, socket sets, hand tools, lifting equipment, and related professional service tools for automotive, industrial, maintenance, and repair applications.

Q: What size fastener does the Sunex 318UMD fit?
A: It is an 18 mm metric impact socket.

Q: Is the Sunex 318UMD a universal or fixed socket?
A: It is a deep universal impact socket designed to provide angled access to compatible fasteners.

Q: What is the overall length of the Sunex 318UMD?
A: The supplied manufacturer dimension chart lists an overall length of 80 mm.

Q: What drive size does the Sunex 318UMD use?
A: It uses a 3/8" drive.