22-Piece Ball End Hex Key Set – SAE & Metric, 0.05″–3/8″, 1.5–10mm – 20199

The Bondhus 22-Piece Ball End Hex Key Set (Part #20199, MSC #05051644) is a professional-grade solution for mechanics, machinists, and technicians who require both SAE and Metric coverage in a single set.

Each hex key is made from Bondhus Protanium® high-torque steel, up to 20% stronger than conventional alloys, and finished with ProGuard™ for industry-leading corrosion protection. The ball end design allows angled entry up to 25°, making it easier to reach fasteners in tight or obstructed spaces.

This comprehensive set combines 13 SAE and 9 Metric sizes, covering a wide range of fastening needs, from precision work to heavy-duty industrial applications.

 Specifications

• Manufacturer: Bondhus
• Part Number: 20199
• MSC Number: 05051644
• Type: Ball End Hex Key Set
• Pieces: 22 (13 SAE + 9 Metric)
• SAE Sizes Included:
  • 0.05"
  • 1/16"
  • 5/64"
  • 3/32"
  • 7/64"
  • 1/8"
  • 9/64"
  • 5/32"
  • 3/16"
  • 7/32"
  • 1/4"
  • 5/16"
  • 3/8"
• Metric Sizes Included:
  • 1.5mm
  • 2mm
  • 2.5mm
  • 3mm
  • 4mm
  • 5mm
  • 6mm
  • 8mm
  • 10mm
• Material: Protanium® High Torque Steel
• Finish: ProGuard™ anti-corrosion coating
• Design: Ball end for angled entry (up to 25°)

Warranty: Lifetime Warranty